Scalable biotechnological production of dna single strand molecules of defined sequence and length

ABSTRACT

The present invention relates to a method for the recombinant production of DNA single stranded molecules, comprising the steps of (1) providing a pseudogene nucleic acid; (2) integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions; (3) isolating the precursor ssDNA from the bacterial culture; (4) digesting the precursor ssDNA under reaction conditions where self-cleaving DNA sequences become active; and (5) separating and obtaining the target single stranded DNA oligo- or polynucleotide(s). The method of the present invention is suitable for the mass production of DNA single stranded molecules. The present invention further relates to the use of the target single stranded DNA oligo- or polynucleotide(s), in particular in DNA nanotechnology, or as research tools.

The present invention relates to a method for the recombinant production of DNA single stranded molecules, comprising the steps of (1) providing a pseudogene nucleic acid; (2) integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions; (3) isolating the precursor ssDNA from the bacterial culture; (4) digesting the precursor ssDNA under reaction conditions where self-cleaving DNA sequences become active; and (5) separating and obtaining the target single stranded DNA oligo- or polynucleotide(s). The method of the present invention is suitable for the mass production of DNA single stranded molecules. The present invention further relates to the use of the target single stranded DNA oligo- or polynucleotide(s), in particular in DNA nanotechnology, or as research tools.

BACKGROUND OF THE INVENTION

DNA oligonucleotides are needed in the life sciences and medicine for a variety of applications. Oligonucleotides are, for example, required as primers for performing the polymerase chain reaction (PCR) or real-time PCR (RT-PCR) or quantitative PCR (Q-PCR), respectively. In addition, oligonucleotides are needed as starting materials for the synthesis of new genes. The increasing demand for DNA oligonucleotides led to an industry which mainly specializes on the fast production of DNA oligonucleotides of any desired sequence in smallest amounts. DNA oligonucleotides are typically produced base by base in a cyclic chemical synthesis process on a solid phase. This process can be carried out on microscopic beads or in an ink-jet method on a chip surface. Since the base addition reactions do not proceed with 100% efficiency, it is not possible to produce DNA single strands in any length. The yield decreases in an exponential manner with the desired length of the target DNA oligonucleotide. Typically, up to 100 bases long molecules can be produced with a justifiable effort. Some firms offer a (cost-intensive) synthesis of DNA oligonucleotides with a length of up to 200 bases. Furthermore, the synthesis of DNA oligonucleotides is typically limited to the milligram scale, which is sufficient for most of the applications hitherto.

At the moment, new technologies are developed which require single stranded DNA oligonucleotides with user-defined sequence in high amounts (>gram scale) and/or with greater lengths (>200 base length). This demand cannot be met by the existing processes for the synthesis of DNA oligonucleotides. In particular in the DNA nanotechnology, single stranded DNA oligonucleotides with user-defined sequences are needed in high amounts as “construction material”. DNA nanotechnology promises a particular potential for the generation of new drug delivery vehicles and further nanoparticles with potential medical or even chemical/physical relevance (Jones et al., 2015). However, the starting materials needed (i.e. DNA oligonucleotides) are, at the moment, not available in a scalable manner. Furthermore, catalytically active DNA sequences (DNAzymes) and DNA aptamers attain an increasing interest with respect to applications as diagnostics, in therapy and sensing (Krug et al., 2015; Keefe et al., 2010; Ng et al., 2006; Torabi et al., 2015). For such applications a mass production of DNA oligonucleotides is of great interest.

SUMMARY OF THE INVENTION

According to the present invention this object is solved by a method for the recombinant production of DNA single stranded molecules,

-   -   comprising the steps of         -   (1) providing a pseudogene nucleic acid,             -   wherein said pseudogene nucleic acid is a nucleic acid                 that comprises at least one target DNA oligo- or                 polynucleotide sequence and two self-cleaving DNA                 sequences flanking each target DNA oligo- or                 polynucleotide sequence,         -   (2) integrating the pseudogene nucleic acid into a vector,             transforming bacterial cells with said vector and producing             a precursor ssDNA from said vector under bacterial culture             conditions,             -   wherein said precursor ssDNA comprises the pseudogene                 nucleic acid;         -   (3) isolating the precursor ssDNA from the bacterial             culture;         -   (4) digesting the precursor ssDNA under reaction conditions             where the self-cleaving DNA sequences become active; and         -   (5) separating the target single stranded DNA oligo- or             polynucleotide(s) and obtaining the target single stranded             DNA oligo- or polynucleotide(s).

According to the present invention this object is solved by using the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention

-   -   in DNA nanotechnology,     -   as research tools,     -   as probes for diagnostics     -   in gene synthesis,     -   in gene therapy,     -   in molecular sensing/as molecular sensors.

DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE INVENTION

Before the present invention is described in more detail below, it is to be understood that this invention is not limited to the particular methodology, protocols and reagents described herein as these may vary. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention which will be limited only by the appended claims. Unless defined otherwise, all technical and scientific terms used herein have the same meanings as commonly understood by one of ordinary skill in the art. For the purpose of the present invention, all references cited herein are incorporated by reference in their entireties.

Concentrations, amounts, and other numerical data may be expressed or presented herein in a range format. It is to be understood that such a range format is used merely for convenience and brevity and thus should be interpreted flexibly to include not only the numerical values explicitly recited as the limits of the range, but also to include all the individual numerical values or sub-ranges encompassed within that range as if each numerical value and sub-range is explicitly recited. As an illustration, a numerical range of “50 to 3,000 nucleotides” should be interpreted to include not only the explicitly recited values of 50 to 3,000, but also include individual values and sub-ranges within the indicated range. Thus, included in this numerical range are individual values such as 50, 51, 52 . . . 2,998, 2,999, 3,000 and sub-ranges such as from 50 to 150, from 100 to 250, from 200 to 500, from 500 to 2,500 etc. This same principle applies to ranges reciting only one numerical value, such as “at least one”. Furthermore, such an interpretation should apply regardless of the breadth of the range or the characteristics being described.

Method of Producing ssDNA

The present invention provides a method for the recombinant production of DNA single stranded molecules, in particular single stranded DNA oligonucleotides and polypeptides.

Said method comprises the steps of

(1) providing a pseudogene nucleic acid,

-   -   wherein said pseudogene nucleic acid is a nucleic acid that         comprises at least one target DNA oligo- or polynucleotide         sequence and two self-cleaving DNA sequences flanking each         target DNA oligo- or polynucleotide sequence;

(2) integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions,

-   -   wherein said precursor ssDNA comprises the pseudogene nucleic         acid;

(3) isolating the precursor ssDNA from the bacterial culture;

(4) digesting the precursor ssDNA under reaction conditions where the self-cleaving DNA sequences become active;

and

(5) separating and obtaining the target single stranded DNA oligo- or polynucleotide(s).

(1) Design and Provision of the Pseudogene Nucleic Acid

The “pseudogene nucleic acid” is a nucleic acid that comprises at least one target DNA oligo- or polynucleotide sequence and two self-cleaving DNA sequences flanking each target DNA oligo- or polynucleotide sequence.

Preferably, the pseudogene nucleic acid comprises one or many target DNA oligo- or polynucleotide sequences, such as two, three, four or more than about 50 target DNA oligo- or polynucleotide sequences.

The target DNA oligo- or polynucleotide sequences can be identical or be different, in their sequence as well as in their length.

Preferably, a target DNA oligo- or polynucleotide sequence has a length in the range from about 20 nucleotides to about several thousand nucleotides, covering and exceeding the range in which chemically synthesized oligonucleotides are available.

Preferably, the self-cleaving DNA sequences flanking each of the target DNA oligo- or polynucleotide sequences in the pseudogene nucleic acid are self-cleaving deoxyribozymes or DNAzymes,

-   -   such as         -   Zn²⁺-dependent DNAzymes, e.g. I-R3, and the other variants             described in Gu et al., 2013 as well as variants derived             from the ones described in Gu et al., 2013.

Deoxyribozymes (also called DNAzymes) are DNA molecules that form structures capable of catalyzing chemical reactions (Breaker, 1997). There are DNAs that catalyze self-processing reactions (Carmi et al., 1996). Such deoxyribozymes can be harnessed to create DNA constructs that become modified based on their inherent catalytic activities when exposed to specific reaction conditions. For example, there are engineered self-cleaving deoxyribozymes that employ oxidation (Carmi et al., 1996), depurination (Sheppard et al., 2000), or hydrolysis (see e.g. Chandra et al., 2009) mechanisms that have been created by using various directed evolution strategies.

Recently, two classes of engineered self-cleaving deoxyribozymes were described that hydrolyze DNA with high speed and sequence specificity (Gu et al., 2013). One such deoxyribozyme, named I-R3 (see FIG. 3), carries a small catalytic core composed of 17 nucleotides flanked by either 1 or 2 double stranded substructures. Representatives of this deoxyribozyme class exhibit an observed rate constant (k_(obs)) for DNA hydrolysis of ˜1 min ⁻¹ (half-life of ˜40 s) when incubated at near neutral pH and in the presence of millimolar concentrations of Zn²⁺. This deoxyribozyme cleaves the phosphoester bond between the 3′ oxygen and the phosphorus center of an ApA linkage to yield a 3′ cleavage fragment with a 5′ phosphate group.

P1-TAGTTGAGCTGT-P2-P3-P2′-ACGTTGAAG-P1′ or P2′-ACGTTGAAG-P1-P3-P1′-TAGTTGAGCTGT-P2 wherein TAGTTGAGCTGT is SEQ ID NO. 1 and ACGTTGAAG is SEQ ID NO. 2; and wherein P3 is a spacer of arbitrary sequence and where P1 and P1′ are two complementary sequences that form a DNA double helix. The same holds true for P2 and P2′.

P1-[SEQ ID NO. 1]-P2-P3-P2′-[SEQ ID NO. 2]-P1′ P2′-[SEQ ID NO. 2]-P1-P3-P1′-[SEQ ID NO. 1]-P2

The self-cleaving DNA sequences used in the present invention (i.e. the self-cleaving desoxyribozymes or DNAzymes) become only active (and catalyze self-cleaving) under defined reaction conditions.

For example, Zn²⁺-dependent DNAzymes, e.g. I-R3, require the addition of Zn ions.

The pseudogene nucleic acid can be synthesized by conventional/established gene synthesis methods.

For example, it can be ordered and synthesized by a commercial vendor.

(2) Production of Precursor ssDNA in Bacterial Culture

In step (2), the pseudogene nucleic acid is integrated into a vector. Said vector is introduced into bacterial cells via transformation and a precursor ssDNA is produced from said vector under bacterial culture conditions.

In some embodiments, the vector is at least one vector, such as two, three, four or more vectors.

The “precursor single stranded DNA” or “precursor ssDNA” comprises the pseudogene nucleic acid in single stranded form and the vector backbone.

Preferably, the bacteria are selected from E. coli, in particular K12-derived E. coli safety strains, such as DH5alpha, XL-1blue or JM109.

In a preferred embodiment, the vector in step (2) is a phagemid.

In some embodiments, the phagemid is at least one phagemid, such as two, three, four or more phagemids.

Said (at least one) phagemid comprises a plasmid backbone and can optionally comprise further component(s),

-   -   such as         -   a packaging sequence,         -   component(s) ensuring propagation of the phagemid during             cell division,         -   a selection marker,             -   typically an antibiotic resistance gene.

In said embodiment, furthermore a helper plasmid or a helper phage is used which comprises further component(s), such as

-   -   genes encoding the proteins of a bacteriophage, e.g. M13         bacteriophage     -   component(s) ensuring propagation of the helper plasmid during         cell division,     -   a selection marker,         -   typically an antibiotic resistance gene.

In this embodiment, both the (at least one) phagemid and the helper plasmid or the helper phage are introduced into the bacterial cells, preferably via simultaneous transformation.

In this embodiment, where the vector is a phagemid (and which also uses a helper plasmid), the phagemid is amplified inside the bacterial cells via rolling circle amplification (RCA). The same applies for embodiments utilizing more than one phagemid.

The rolling circle amplification (RCA) results in the single stranded form of the phagemid, phagemid ssDNA”. Said phagemid ssDNA is in this embodiment the “precursor ssDNA”.

Said phagemid ssDNA is preferably packaged into phage-like particles on the cell surface which are preferably secreted from the cells into the surrounding medium. The phage-like particles contain the phagemid ssDNA instead of the normal phage genome.

For example, in an embodiment where the helper plasmid contains the genes encoding the proteins of M13 bacteriophage, M13 bacteriophage-like particles are formed which are secreted from the host cells without cell lysis.

(³) Obtaining the Precursor ssDNA From the Bacterial Culture

The precursor ssDNA is isolated from the bacterial culture.

Said isolation or purification can be carried out by using conventional/established methods known in the art, such as centrifugation, precipitation, solvent-based extraction, chromatographic methods, or combinations thereof.

In one embodiment, where (at least one) phagemid and a helper plasmid are utilized, the isolation or purification comprises

-   -   extracting the phage-like particles from the cell culture,         preferably from the culture supernatant,         -   such as via pelleting the cells and removing/extracting the             phage-like particles from the supernatant, such as by             precipitation (e.g. using PEG)     -   extracting the phagemid ssDNA from the phage-like particles,         -   such as via chemical lysis of the protein coat and ethanol             precipitation of the ssDNA.

For example, downstream processing of ssDNA can include the following steps: separation of host cells and extracellular produced phage-like particles, PEG- mediated phage precipitation, chemical phage lysis and ssDNA precipitation with ethanol. See e.g. Kick et al., 2015.

The isolated precursor ssDNA is then digested, in an autocatalytic-manner, i.e. the self-cleaving DNA sequences will cleave the precursor ssDNA.

Said digest is carried out under reaction conditions where the self-cleaving DNA sequences become active.

In one embodiment, where Zn²⁺-dependent DNAzymes, e.g. I-R3, are utilized, said digestion of step (4) is triggered by the addition of Zn²⁺ ions, i.e. the reaction conditions where the self-cleaving DNA sequences become active require the presence of Zn²⁺ ions.

(5) Obtaining the Target Single Stranded DNA Molecule(s)

Next, the target single stranded DNA oligo- or polynucleotide(s) will be separated, in particular from the self-cleaving DNA sequences which are the by-products of step (4).

Said separation or purification can be carried out by using conventional/established methods known in the art,

-   -   such as         -   precipitation, e.g. with ethanol and potassium acetate, or             with polyethylene glycol,         -   chromatography,         -   or combinations thereof

Finally, the target single stranded DNA oligo- or polynucleotide(s) are obtained.

(6) Further Steps

In one embodiment, the method of the present invention, comprising the further step of

-   -   (6) further processing of the target single stranded DNA oligo-         or polynucleotide(s).

For example, the target single stranded DNA oligo- or polynucleotide(s) can be self-assembled and/or folded into DNA origami structures, tile-based DNA nanostructures, or crystalline DNA nanomaterials. Alternatively, they can be used as aptamers or DNAzymes to bind, detect, or process other molecules. - Mass production of ssDNA molecules

In one embodiment, the bacterial culture is carried out in a bioreactor, such as a stirred-tank bioreactor.

Such an embodiment allows for the production of target ssDNA molecules in the gram scale.

Thus, a mass production of single stranded DNA molecules is possible.

Uses of the ssDNA Molecules Obtained

The present invention provides the use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention in DNA nanotechnology.

For example, the target single stranded DNA oligonucleotide(s) and polynucleotide(s) can be designed to be able to self-assemble into DNA origami structures, i.e. being a scaffold strand and several staple strands.

-   -   DNA origami structures can be:         -   DNA nanorods,             -   such as described in Example 1 herein;         -   DNA nanopores,             -   such as described in European patent application No. 2                 695 949;         -   DNA helix tubes             -   such as described in Example 3 herein;         -   DNA pointer objects,             -   such as described in Example 3 herein or in Bai et al.,                 2012; therapeutically active DNA nanostructures or drug                 delivery vehicles, positioning devices,         -   Nanosensors

The present invention provides the use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention as research tools.

The present invention provides the use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention as probes for diagnostics.

The present invention provides the use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention in gene therapy.

The present invention provides the use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of the present invention in molecular sensing/as a molecular sensor.

Further Description of Preferred Embodiments

We present a biotechnological method for the recombinant production of single stranded DNA oligonucleotides in bacteria. With said method, single stranded DNA molecules with a length of up to several thousand bases can be produced in any scalable amount. Due to this method, a mass production of DNA-based nanostructures becomes practically possible.

The method comprises seven steps, as shown in the flow diagram of FIG. 1. In step (1), a pseudogene is designed or constructed which comprises the DNA nucleotide sequences to be produced in a special conditioned form. This form, which is described in more detail below, is essential for the method of the invention.

In step (2), the pseudogene is generated via current/established methods of gene synthesis.

Next, the pseudogene is integrated into vectors or plasmids and produced as “concatenated precursor ssDNA” in a liquid bacterial (E. coli) culture in a scalable manner (step (3)).

Then, the concatenated precursor ssDNA is purified and isolated (step (4)).

In step (5), the concatenated precursor ssDNA is digested in an autocatalytic manner, wherein said digest is an important feature of the method of the present invention.

The target single stranded DNA oligonucleotides which result from said digest are isolated using conventional methods (step (6)).

The target single stranded DNA oligonucleotides can then be further processed, such as for the generation of DNA origami structures in greater scale (step (7): downstream applications).

Biotechnological Production of Concatenated Precursor ssDNA

Two DNA plasmids are introduced into E. coli cells via simultaneous transformation (FIG. 2). The “helper plasmid” contains the genes for the proteins of the M13 bacteriophage and further information (plasmid backbone) which ensure propagation of the helper plasmid into the daughter cells during E. coli cell division. The “phagemid” (=phage-plasmid) contains the DNA oligonucleotide sequences to be produced in a special conditioned form (“concatenated precursor ssDNA”) and further information which, among other things, ensure propagation of the phagemid during cell division.

At first, each of the two plasmids needs to be generated via cloning. For generating the phagemid with the concatenated precursor ssDNA, a conventional gene synthesis needs to be carried out beforehand.

Inside the cell, the phagemid is amplified (via rolling circle amplification). At the same time, the M13 phage proteins are produced.

The single stranded phagemid contains a special packaging sequence through which it is recognized by the phage proteins and packaged to phage particles. Consequently, the cell secretes phage-like particles which contain - instead of the normal phage genome—the single stranded form of the phagemid and, thus, the DNA oligonucleotide sequences to be produced.

The phage particles can be isolated from the supernatant after the cells were pelleted. The DNA contained in the phage particles can be purified.

The biotechnological process described above is scalable, as is the recombinant production of proteins in bacterial cultures (Kick et al., 2015).

Further Processing of the Concatenated Precursor ssDNA FIG. 3 shows the structure of the pseudogene in said special conditioned form, namely the “concatenated precursor ssDNA”.

The DNA oligonucleotide sequences to be produced are flanked at both termini by catalytically active DNA sequences (“I-R3”), see Gu et al. (2013). These DNAzymes have a self-cleaving effect, i.e. said DNAzymes catalyze a backbone hydrolysis (at the positions shown in FIG. 3's inset as black arrow heads) after addition of bivalent zinc cations and under suitable reaction conditions.

The concatenated precursor ssDNA can, thus, contain many different DNA oligonucleotide sequences.

After purification of the precursor ssDNA the catalysis can be started by adding zinc (“cleavage”).

Due to the cleavage, the precursor ssDNA separates or falls into the desired single stranded DNA oligonucleotides and in the catalytic DNAzymes, which are a by-product. The DNAzymes can be separated from the target DNA oligonucleotides, e.g. via chromatography.

Advantages of the Method of the Present Invention

Methods for the biotechnological production of single stranded phagemid DNA with helper plasmids (Marchi et aL, 2014) or enzymes (Schmidt et al, 2015) have been described in the art. Furthermore, methods containing digesting long circular ssDNA with the help of restriction endonucleases at user-defined sequences have been described in the art (Ducani et al., 2013).

In the method described by Ducani et al. (2013), protein-based restriction nucleases are utilized and, thus, required as additional reagents. These enzymes need to be either purchased or produced in a separate biotechnological process. Furthermore, in the method described by Ducani et al., all staple oligonucleotides are purified using preparative gel electrophoresis, which is tedious and does not scale. In the method, described herein, no further cost intensive or labor intensive reagents are needed for the digest, since all components required for generating the target DNA oligonucleotide sequences are already contained in the combined system of helper plasmid phagemid with pseudogene.

An essential aspect of the invention is the use of catalytically active DNA sequences produced via directed evolution, i.e. DNAzymes (Gu et al., 2013). Said catalytically active DNA sequences are contained in the concatenated precursor ssDNA and are amplified in the biotechnological process together with the target DNA oligonucleotide sequences. The method presented by Gu et al. produces oligonucleotides of different lengths, but not of arbitrary sequence. Their precursor DNA contains several copies of the same redundant sequence. The method, described herein, enables the production of oligonucleotides with arbitrary sequence, as required for the production of DNA origami. Furthermore, while Gu et al. use the same terminal sequence and thus the same DNAzyme, the method of the present invention uses different DNAzyme sequences for producing different target oligonucleotide sequences.

The following examples and drawings illustrate the present invention without, however, limiting the same thereto.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1: Flow chart showing the biotechnological production of concatenated precursor single strand DNA.

FIG. 2: Schematic illustration of the helper plasmid-assisted production of helper phagemid single strand DNA.

FIG. 3: Schematic illustration of a phagemid containing 5 target sequences (bold lines) and (5+1)×2 flanking catalytic DNAzyme sequences (hairpin structures) for the extraction of the target molecules.

FIG. 4: Production of a DNA origami nanorod using biotechnologically produced single stranded starting materials.

A, Schematic representation of the phagemid (left) and the internal strand topology of the DNA nanorod.

B, View of an agarose gel on which the products of a self-assembly of a 10-helix bundle using staple oligonucleotides produced via chemical solid phase synthesis (left) are compared with the use of staple oligonucleotides produced by the method of the invention (right). Both samples show comparable migration properties which implies a comparable assembly quality.

C, Transmission electron microscopy picture of nanorods whose staple oligonucleotides were produced by the method of the invention. FIG. 5: Illustration of the Autocatalytic Digest of the Concatenated Precursor ssDNA into the Desired Target DNA Oligonucleotides by the Contained DNAzyme Sequences. Shown is a view of the agarose gel on which the products of the digest reaction of the concatenated precursor ssDNA were electrophoretically separated as function of the incubation time.

FIG. 6: Optimization of DNAzyme Sequences.

A, left: Schematic representation of a DNAzyme (Type I-R3). Essential basepairs (as identified in our experiments) are shown as letters, exchangeable basepairs are indicated as lines. The triangle indicates the cleavage position. Right: Gel-electrophoretic analysis of the reaction kinetics of two variants of the DNAzyme differing in one basepair. The slower migrating band corresponds to the uncleaved oligonucleotide, the faster migrating band to the reaction product. T is defined as the first time point at which the intensity of the product band exceeds the intensity of the uncleaved DNAzyme. The upper gel shows the cleavage of the original sequence as described in Gu et al., 2013, whereas the lower gel shows the cleavage of a variant in which a G-C-basepair is replaced by an A-T basepair. This exchange leads to a significantly lower catalytic activity of the DNAzyme, although this basepair was classified as exchangeable in the original publication by Gu et al. B, left: Schematic representation of two phagemids containing the staples for the nanorod separated by DNAzymes. Right: Gelelectrophoretic analysis of the digestion kinetics of the two phagemids. The lower variant was designed based on the classification of essential bases from the original publication by Gu et al., whereas the upper variant was designed based on our own findings concerning essential bases. While the upper, optimized variant shows fast and complete cleavage (after 40 minutes basically all DNA is in the bands corresponding to the desired products), the lower variant shows incomplete digestion even after 24 hours of incubation. FIG. 7: Nanostructures Assembled from DNA Oligonucleotides Produced using the DNAzyme-Based Method of the Invention. A, Top left: Schematic representation of a 48-helix-tube assembled from a 3200 bases long scaffold and 31 staple oligonucleotides that are all contained in one phagemid. Bottom left:

Image of an agarose gel in which the undigested phagemid (left), the digested phagemid (center) and the folded 48-helix tube (right) have been electrophoresed. Right: Negative stain transmission electron micrograph (bottom) and class averages (top) of the 48-helix-tube. B, Top left: schematic representation of a pointer object assembled from a 7249 bases long M13-scaffold and 161 staple oligonucleotides. Bottom left: Image of an agarose gel in which the scaffold (left) and structures assembled using chemically synthesized (center) or biotechnologically produced (right) staples have been electrophoresed. Right: Negative stain transmission electron micrograph and class average (inset) of the pointer object.

EXAMPLES EXAMPLE 1 Generation of a DNA-Based Nanorod

As a prototype, a DNA-based nanorod was generated from DNA materials which were exclusively produced by the method of the present invention. The DNA-based nanorod was designed and developed with the DNA origami design method (see Rothemund, 2006; see also US patent applications 2007/117109 A1 and 2012/ 251583 A1; U.S. Pat. Nos. 7,842,793 B2 and 8,501,923 B2) and consists of 10 DNA double helices which are aligned in parallel in a honeycomb lattice and are cross-linked via strand connections (see FIG. 4A). For the nanorod a 2500 base long single stranded DNA backbone molecule (“scaffold strand”) is needed as well as 21 DNA oligonucleotides (“staple strands”) each with a length of about 100 bases. All required construction elements are derived from a phagemid which was especially constructed therefor.

1.1 Materials & Methods

Sequences:

DNAzymes:

P1-[SEQ ID NO. 1]-P2-P3-P2′-[SEQ ID NO. 2]-P1′ P2′-[SEQ ID NO. 2]-P1-P3-P1′-[SEQ ID NO. 1]-P2

Wherein is SEQ ID NO. 1=TAGTTGAGCTGT and is SEQ ID NO. 2=ACGTTGAAG; and wherein P3 is a spacer of arbitrary sequence and where P1 and P1′ are two complementary sequences that form a DNA double helix. The same holds true for P2 and P2′.

21 oligonucleotides, each with a length of about 100 bases: SEQ ID NO. 3: TACTCTTAGAAGTGTCCCAACTACACTAGAAGGACAGTGGCGAGAGGATTACGCGCCTAGATCAACTTTAATGTTGACTCGTGCACCCAACATG CTTTTTAGCTC SEQ ID NO. 4: GCACATTGAGGGCTGCTATTAAGACACGACTTATCCCTTTCTCAAAAGGCCAGCAAAGCGATCTGGCCCCAATAGGGGAACAAGAGGCAGAACA TATCAAAGCGA SEQ ID NO. 5: CTTACCGAGAATAGACACCCGCCTTACAGCGAGGCGAAGGGCTTTAAATCAATCTAGAGCATCATACCAGGCGTTTCGTTCTTGGCGCCGCAAC CACCTGTATGC SEQ ID NO. 6: TAGACCGCGAAAAATGACGGGGAAAGCCTGGCGAATAACTACGTTGCCTGACTCCCGGGGATATTCTCATAGCTCACTAACTATTGTGCTGTAG AGCTCCGTCTA SEQ ID NO. 7: GGCGACCAAACTCTCAGGGTTATTGTCTGATTTATCGCGTCCGGCGGTGCTACAGACCCCTGGTCCGCCCCCCTGACAAGTATAAAACCAGCAT TTATCAAGGAT SEQ ID NO. 8: TCAGGGCATAAATCGCGTTAATATTTTGCGCGGGGATTAAGTTGCGCCTTATCCGGGCTGTAGTATCCACAGAATCACGCGTATGTTTGTCATT GTAAAAAAGAA SEQ ID NO. 9: CTTCGGTGTTTGGTCCATCCAAAAAGGATCTTCACAGAAAAATGTTTGCAAGCAGCAGTATTTCATTCAGAAAGCGGTCTGTGACTGGTGATAA CCCAATACTCA SEQ ID NO. 10: AAGGAGCGGGAAGGCAATGATGAGGCACCTATCTCAAGGCCACGGATACCTGTCCGGCCACTGGTGCGGGAGGGAAGCACTATTAAAGAACCAG TTTGGTTCCGC SEQ ID NO. 11: CTACAGGAAGTTGGCTGCATAATTCTCTTTCACCAAATGCCGCAAAAAAAATTGTTGTGTCACCCAGTTACCTTCGGAAACCACTGATCTTTTC TACGTTAAGGGAGCTAGA SEQ ID NO. 12: AGAGGCGTGGGCGCTCTTCCGATACGGTGTATCTCAGTTCGGCGACCGCTGGGTAACCCTAAACACTACGTGAACCACCGAAATTCGCGTT SEQ ID NO. 13: TCATGAGGATCCTTCGCTGGTAGCGGTGGCTGAAGGCTCGTCCCTCCGAATGCCATCCGTAAGTGATCTTAGGGCGACACGGAATCCGCCTATG GCTTGGTATCT SEQ ID NO. 14: AAACTTGCATAGGCAAGCTCCCTCGTGCGTATGTACATTCGCTGTAGCGTCTTGCCCGGCGTCGGAAAACGGATACATATTTGAGACCCACGCT GCGCATTAGCA SEQ ID NO. 15: TTCGTTCATGTGAGCCCTTCGGGAAGCGCCCGGTACGCCAGCGGCGAACCCAACGTCAAAGGGAGATAGGAAAGTGCCACCTAAGTGTAGAAGG GGGACGTCTTG SEQ ID NO. 16: TCGACGCATGAAGTCGAGCGCCCTTTTTGATCCAGTTCGATGGTACTCACCATGTTGTGCAAACTCCGGTGTCCTGCCTTTTAAATTAAAATCA AGTCAAACCCG SEQ ID NO. 17: TAAAAAGAATCAGTACCGCGTATGTATTAAGTGCTCATCATTAATACGGAGGGCGCTGGCAAGCATTCAGGCTCACCAGTTACCAATGCTTGCC GCGTTGTTCCG SEQ ID NO. 18: ACAGGACCTACGGCGATCAAGTGATCCCACCAAGTCATTCTGCTGTTGACAATATTATTGAAGCCAGCCGGCTTAATAAGTGGTGGCCTAATAT AAAGACAAAAA SEQ ID NO. 19: ACCCTGCTAACAGGAACTGTTGGGCGCTGATAATACCGCGCCACTTTAATAGAAAAATAAACAAGTGCTGGCGATCGGCAGCAGCCACTGGCGC TTACGGAACCG SEQ ID NO. 20: GCGCTCTGTTTTTTAAGGATCTCAAGAAATTATCAGTCTATTGGGAATACAGCATCTTTTACTTACTGTCTCGTTGTCAGAAGTCATCGTGGCC GGGAATTTTGG SEQ ID NO. 21: GAGCGAGGCTCTCCTGCTGGCGTTTTTCGTCTGACGGCTCCACATGAGCGTTCTTCGGGGCGAGAGTTGCGTCACGCTGCGCGTTACAGGGCAG CAATTATGAGT SEQ ID NO. 22: AGTCCAATGGCGCTACGCAGGAAAGAACATCCATAGATACGGTCCCCGAGTTGAGTGTTGTTCGTGGACTGTGGCGAGAAAGGACCTCTTCTAC CATCTGTCTAT SEQ ID NO. 23: TTCAGCCTGTAGGTACTCAAAGGCGGTACTTCCTCGCCAACGTTAAAATCGGCAAAATCCCTTGATGGCCGGGAGCCCCCGATTCAAGGCG Phagemid backbone that serves as scaffold: SEQ ID NO. 24 GTTGTcgtctctgaagATGTGAGCtacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacatccccctttcgc cagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctgaatggcgaatgggacgcgccctgtagcggcgca ttaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgccagcgccctagcgcccgctcctttcgctttcttcccttcctttc tcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctttagggttccgatttagtgctttacggcacctcgaccccaaaaa acttgattagggtgatggttcacgtagtgggccatcgccctgatagacggtttttcgccctttgacgttggagtccacgttctttaatagtgga ctcttgttccaaactggaacaacactcaaccctatctcggtctattcttttgatttataagggattttgccgatttcggcctattggttaaaaa atgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgcttacaatttaggtggcacttttcggggaaatgtgcgcggaacc cctatttgtttatttttctaaatacattcaaatatgtatccgctcatgagacaataaccctgataaatgcttcaataatattgaaaaaggaaga gtatgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacgctggtgaaagt aaaagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttcgccccgaagaa cgttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatac actattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccat aaccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcat gtaactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgt tgcgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttct gcgctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtcAcgcggtatcattgcagcactggggccagat ggtaagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcac tgattaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaa gatcctttttgataatctcatgaccaaaatcccttaaCgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttct tgagatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaa ctctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactc tgtagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaaga cgatagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagat acctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcg cacgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcg tcaggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacatgttctttcctg cgttatcccctgattctgtggataaccgtattaccgcctttgagtgagctgataccgctcgccgcagccgaacgaccgagcgcagcgagtcagt gagcgaggaagcggaagagcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaaCTTAATTGCagcaagagacgCTTCT Full phagemid ssDNA sequence (= precursor ssDNA): SEQ ID NO. 25: ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacatgttctttcctgcg ttatcccctgattctgtggataaccgtattaccgcctttgagtgagctgataccgctcgccgcagccgaacgaccgagcgcagcgagtcagtga gggaggaagcggaagagcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaaCTTAATTGCacGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTgtGCAATTAATTTTTTAAGAGTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTACTCTTAGAAGTGTCCCAAC TACACTAGAAGGACAGTGGCGAGAGGATTACGCGCCTAGATCAACTTTAATGTTGACTCGTGCACCCAACATGCTTTTTAGCTCACGTTGAAGC GTTACCTGTTAGGTAACGTAGTTGAGCTGTGAGCTAAATTTTTTCAATGTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCACATTGAGGG CTGCTATTAAGACACGACTTATCCCTTTCTCAAAAGGCCAGCAAAGCGATCTGGCCCCAATAGGGGAACAAGAGGCAGAACATATCAAAGCGAC GTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGCTTTGATTTTTTCGGTAAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTT ACCGAGAATAGACACCCGCCTTACAGCGAGGCGAAGGGCTTTAAATCAATCTAGAGCATCATACCAGGCGTTTCGTTCTTGGCGCCGCAACCAC CTGTATGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCATACAGTTccTGCGGTCTATAGTTGAGCTGTCACAGAATGTGAC GTTGAAGTAGACCGCGAAAAATGACGGGGAAAGCCTGGCGAATAACTACGTTGCCTGACTCCCGGGGATATTCTCATAGCTCACTAACTATTGT GCTGTAGAGCTCCGTCTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGACGGAGTTTTTTTGGTCGCTAGTTGAGCTGTCACA GAATGTGACGTTGAAGGCGACCAAACTCTCAGGGTTATTGTCTGATTTATCGCGTCCGGCGGTGCTACAGACCCCTGGTCCGCCCCCCTGACAA GTATAAAACCAGCATTTATCAAGGATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATCCTTGATTTTTTGCCCTGATAGTTGA GCTGTCACAGAATGTGACGTTGAAGTCAGGGCATAAATCGCGTTAATATTTTGCGCGGGGATTAAGTTGCGCCTTATCCGGGCTGTAGTATCCA CAGAATCACGCGTATGTTTGTCATTGTAAAAAAGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCTTTTTTTTTTTCACCGA AGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTTCGGTGTTTGGTCCATCCAAAAAGGATCTTCACAGAAAAATGTTTGCAAGCAGCAGTA TTTCATTCAGAAAGCGGTCTGTGACTGGTGATAACCCAATACTCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGAGTATTGTT TTTCGCTCCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGGAGCGGGAAGGCAATGATGAGGCACCTATCTCAAGGCCACGGATACCT GTCCGGCCACTGGTGCGGGAGGGAAGCACTATTAAAGAACCAGTTTGGTTCCGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGT GCGGAACCTTTTTTCCTGTAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTACAGGAAGTTGGCTGCATAATTCTCTTTCACCAAATGCC GCAAAAAAAATTGTTGTGTCACCCAGTTACCTTCGGAAACCACTGATCTTTTCTACGTTAAGGGAGCTAGACGTTGAAGCGTTACCTGTTAGGT AACGTAGTTGAGCTGTCTAGCTCCTTTTTCCACGCCTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGGCGTGGGCGCTCTTCCGATACGG TGTATCTCAGTTCGGCGACCGCTGGGTAACCCTAAACACTACGTGAACCACCGAAATTCGCGTTACGTTGAAGCGTTACCTGTTAGGTAACGTA GTTGAGCTGTAACGCGAACCTTTCCTCATGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCATGAGGATCCTTCGCTGGTAGCGGTGGCT GAAGGCTCGTCCCTCCGAATGCCATCCGTAAGTGATCTTAGGGCGACACGGAATCCGCCTATGGCTTGGTATCTACGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTGTAGATACCATTTTTGCAAGTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAACTTGCATAGGCAAGCTCC CTCGTGCGTATGTACATTCGCTGTAGCGTCTTGCCCGGCGTCGGAAAACGGATACATATTTGAGACCCACGCTGCGCATTAGCACGTTGAAGCG TTACCTGTTAGGTAACGTAGTTGAGCTGTGCTAATGCTTTTTTGAACGAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTCGTTCATGTG AGCCCTTCGGGAAGCGCCCGGTACGCCAGCGGCGAACCCAACGTCAAAGGGAGATAGGAAAGTGCCACCTAAGTGTAGAAGGGGGACGTCTTGA CGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCAAGACGTTTTTTTGCGTCGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTC GACGCATGAAGTCGAGCGCCCTTTTTGATCCAGTTCGATGGTACTCACCATGTTGTGCAAACTCCGGTGTCCTGCCTTTTAAATTAAAATCAAG TCAAACCCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGGTTTGTTTTTTCTTTTTATAGTTGAGCTGTCACAGAATGTGA CGTTGAAGTAAAAAGAATCAGTACCGCGTATGTATTAAGTGCTCATCATTAATACGGAGGGCGCTGGCAAGCATTCAGGCTCACCAGTTACCAA TGCTTGCCGCGTTGTTCCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGAACAATTTTTGGTCCTGTTAGTTGAGCTGTCA CAGAATGTGACGTTGAAGACAGGACCTACGGCGATCAAGTGATCCCACCAAGTCATTCTGCTGTTGACAATATTATTGAAGCCAGCCGGCTTAA TAAGTGGTGGCCTAATATAAAGACAAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTTGTCTCCTTCAGCAGGGTTAGTT GAGCTGTCACAGAATGTGACGTTGAAGACCCTGCTAACAGGAACTGTTGGGCGCTGATAATACCGCGCCACTTTAATAGAAAAATAAACAAGTG CTGGCGATCGGCAGCAGCCACTGGCGCTTACGGAACCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGTTCCGTTTTTACA GAGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCTCTGTTTTTTAAGGATCTCAAGAAATTATCAGTCTATTGGGAATACAGCATCTT TTACTTACTGTCTCGTTGTCAGAAGTCATCGTGGCCGGGAATTTTGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCAAAAT TTTTTTGCCTCGCTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGCGAGGCTCTCCTGCTGGCGTTTTTCGTCTGACGGCTCCACATGAGC GTTCTTCGGGGCGAGAGTTGCGTCACGCTGCGCGTTACAGGGCAGCAATTATGAGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCT GTACTCATAACCTTTCCATTGGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCCAATGGCGCTACGCAGGAAAGAACATCCATAGATACG GTCCCCGAGTTGAGTGTTGTTCGTGGACTGTGGCGAGAAAGGACCTCTTCTACCATCTGTCTATACGTTGAAGCGTTACCTGTTAGGTAACGTA GTTGAGCTGTATAGACAGTTTTTAGGCTGAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTCAGCCTGTAGGTACTCAAAGGCGGTACTT CCTCGCCAACGTTAAAATCGGCAAAATCCCTTGATGGCCGGGAGCCCCCGATTCAAGGCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTG AGCTGTCGCCTTGATTTTTGCTCACATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATGTGAGCTACAACGTCGTGACTGGGAAAACCCTG GCGTTACCCAACTTAATCGCCTTGCAGCACATCCCCCTTTCGCCAGCTGGCGTAATAgcgaagaggcccgcaccgatcgcccttcccaacagtt gcgcagcctgaatggcgaatgggacgcgccctgtagcggcgcattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgcc agcgccctagcgcccgctcctttcgctttcttcccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctt tagggttccgatttagtgctttacggcacctcgaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggt ttttcgccctttgacgttggagtccacgttctttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtctattctttt gatttataagggattttgccgatttcggcctattggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgc ttacaatttaggtggcacttttcggggaaatgtgcgcggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgaga caataaccctgataaatgcttcaataatattgaaaaaggaagagtatgagtattcaacatttccgtgtcgcccttattcccttttttgcggcat tttgccttcctgtttttgctcacccagaaacgctggtgaaagtaaaagatgctgaagatcagttgggtgcacgagtgggttacatcgaactgga tctcaacagcggtaagatccttgagagttttcgccccgaagaacg 2. E. coli Culture Conditions

In this example, a phagemid single stranded DNA was produced in an E. coli liquid culture and purified therefrom. To this end, chemically competent DH5alpha cells were co-transformed with the phagemid and the helper plasmid. The thus obtained strain was grown in 2xYT-medium containing 50 mg/l Kanamycin and 100 mg/l Carbenicillin. After incubation at 37° C. overnight, the cultures were centrifuged at 4000 rcf for 30 min. Solid PEG 8000 and NaCl were added to the supernatant to a final concentration of 3% (m/v) each. Phage-like particles were then precipitated by centrifugation at 4000 ref for 30 min. ssDNA was extracted from these particles as described in Kick et al., 2015.

3. Digest and Assembly of the Target Structure

The phagemid single stranded DNA was then incubated in reaction buffer (50 mM Hepes pH7, 100 mM NaCl, 2 mM ZnCl₂) for three hours at 37° C. After the incubation, the DNA is completely digested into the desired segments, see FIG. 5. Afterwards, the DNA is precipitated with ethanol and potassium acetate and solved in origami folding buffer (10 mM Tris, 5 mM NaCl, 1 mM EDTA, 20 mM MgCl₂). The DNA solution is heated for 15 min to 65° C. and then slowly cooled down from 60° C. to 40° C. (three hours per one ° C.). Gel electrophoretic analysis (see FIG. 4B) and transmission electron microscopy (see FIG. 4C) confirm the successful assembly of the target structure.

Example 2 Optimization of DNAzyme Sequences

In order to construct our phagemids, we do not simply place a constant DNAzyme sequence between the target oligonucleotides in the same way a restriction enzyme binding site would be inserted. The sequence of the DNAzyme depends on the terminal sequences of the oligonucleotides that are to be produced. While Gu et al. (Biotechniques 2013) simply use the same terminal sequence and thus the same DNAzyme, our method uses different DNAzyme sequences for producing different target oligonucleotide sequences.

In order to identify the essential bases in the DNAzyme sequence we screened about 40 different variants of individual DNAzymes as oligonucleotides (see FIG. 6A for two examples) and 5 versions of the Full-length phagemid (see FIG. 6B for two examples). We find that some bases that are not classified as essential in the original publication of the DNAzyme (Gu et al., JACS 2013) are indeed essential. This allowed us to construct phagemids that cleaved completely into the desired products in acceptable times (see FIG. 6B).

DNAzyme oligonucleotides (as shown in FIG 6A): G-C (top):  SEQ ID NO. 26 TTTTTTGCCCTGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCAGGGCATAAAT A-T (bottom):  SEQ ID NO. 27 TTTTTTGCCCTGATAGTTGAGCTaTCACAGAATGTGAtGTTGAAGTCAGGGCATAAAT Phagemids (as shown in FIG. 6B): Optimized version (top): SEQ ID NO. 28 ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacatgttctttcctgcg ttatcccctgattctgtggataaccgtattaccgcctttgagtgagctgataccgctcgccgcagccgaacgaccgagcgcagcgagtcagtga gcgaggaagcggaagagcgcccaatacgcaaaccgcctctccccgcgcgttggccgattcattaaCTTAATTGCacGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTgtGCAATTAATTTTTTAAGAGTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTACTCTTAGAAGTGTCCCAAC TACACTAGAAGGACAGTGGCGAGAGGATTACGCGCCTAGATCAACTTTAATGTTGACTCGTGCACCCAACATGCTTTTTAGCTCACGTTGAAGC GTTACCTGTTAGGTAACGTAGTTGAGCTGTGAGCTAAATTTTTTCAATGTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCACATTGAGGG CTGCTATTAAGACACGACTTATCCCTTTCTCAAAAGGCCAGCAAAGCGATCTGGCCCCAATAGGGGAACAAGAGGCAGAACATATCAAAGCGAC GTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGCTTTGATTTTTTCGGTAAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTT ACCGAGAATAGACACCCGCCTTACAGCGAGGCGAAGGGCTTTAAATCAATCTAGAGCATCATACCAGGCGTTTCGTTCTTGGCGCCGCAACCAC CTGTATGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCATACAGTTccTGCGGTCTATAGTTGAGCTGTCACAGAATGTGAC GTTGAAGTAGACCGCGAAAAATGACGGGGAAAGCCTGGCGAATAACTACGTTGCCTGACTCCCGGGGATATTCTCATAGCTCACTAACTATTGT GCTGTAGAGCTCCGTCTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGACGGAGTTTTTTTGGTCGCTAGTTGAGCTGTCACA GAATGTGACGTTGAAGGCGACCAAACTCTCAGGGTTATTGTCTGATTTATCGCGTCCGGCGGTGCTACAGACCCCTGGTCCGCCCCCCTGACAA GTATAAAACCAGCATTTATCAAGGATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATCCTTGATTTTTTGCCCTGATAGTTGA GCTGTCACAGAATGTGACGTTGAAGTCAGGGCATAAATCGCGTTAATATTTTGCGCGGGGATTAAGTTGCGCCTTATCCGGGCTGTAGTATCCA CAGAATCACGCGTATGTTTGTCATTGTAAAAAAGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCTTTTTTTTTTTCACCGA AGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTTCGGTGTTTGGTCCATCCAAAAAGGATCTTCACAGAAAAATGTTTGCAAGCAGCAGTA TTTCATTCAGAAAGCGGTCTGTGACTGGTGATAACCCAATACTCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGAGTATTGTT TTTCGCTCCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGGAGCGGGAAGGCAATGATGAGGCACCTATCTCAAGGCCACGGATACCT GTCCGGCCACTGGTGCGGGAGGGAAGCACTATTAAAGAACCAGTTTGGTTCCGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGT GCGGAACCTTTTTTCCTGTAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTACAGGAAGTTGGCTGCATAATTCTCTTTCACCAAATGCC GCAAAAAAAATTGTTGTGTCACCCAGTTACCTTCGGAAACCACTGATCTTTTCTACGTTAAGGGAGCTAGACGTTGAAGCGTTACCTGTTAGGT AACGTAGTTGAGCTGTCTAGCTCCTTTTTCCACGCCTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGGCGTGGGCGCTCTTCCGATACGG TGTATCTCAGTTCGGCGACCGCTGGGTAACCCTAAACACTACGTGAACCACCGAAATTCGCGTTACGTTGAAGCGTTACCTGTTAGGTAACGTA GTTGAGCTGTAACGCGAAccTTTCCTCATGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCATGAGGATCCTTCGCTGGTAGCGGTGGCT GAAGGCTCGTCCCTCCGAATGCCATCCGTAAGTGATCTTAGGGCGACACGGAATCCGCCTATGGCTTGGTATCTACGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTGTAGATACCATTTTTGCAAGTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAACTTGCATAGGCAAGCTCC CTCGTGCGTATGTACATTCGCTGTAGCGTCTTGCCCGGCGTCGGAAAACGGATACATATTTGAGACCCACGCTGCGCATTAGCACGTTGAAGCG TTACCTGTTAGGTAACGTAGTTGAGCTGTGCTAATGCTTTTTTGAACGAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTCGTTCATGTG AGCCCTTCGGGAAGCGCCCGGTACGCCAGCGGCGAACCCAACGTCAAAGGGAGATAGGAAAGTGCCACCTAAGTGTAGAAGGGGGACGTCTTGA CGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCAAGACGTTTTTTTGCGTCGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTC GACGCATGAAGTCGAGCGCCCTTTTTGATCCAGTTCGATGGTACTCACCATGTTGTGCAAACTCCGGTGTCCTGCCTTTTAAATTAAAATCAAG TCAAACCCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGGTTTGTTTTTTCTTTTTATAGTTGAGCTGTCACAGAATGTGA CGTTGAAGTAAAAAGAATCAGTACCGCGTATGTATTAAGTGCTCATCATTAATACGGAGGGCGCTGGCAAGCATTCAGGCTCACCAGTTACCAA TGCTTGCCGCGTTGTTCCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGAACAATTTTTGGTCCTGTTAGTTGAGCTGTCA CAGAATGTGACGTTGAAGACAGGACCTACGGCGATCAAGTGATCCCACCAAGTCATTCTGCTGTTGACAATATTATTGAAGCCAGCCGGCTTAA TAAGTGGTGGCCTAATATAAAGACAAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTTGTCTccTTcAGCAGGGTTAGTT GAGCTGTCACAGAATGTGACGTTGAAGACCCTGCTAACAGGAACTGTTGGGCGCTGATAATACCGCGCCACTTTAATAGAAAAATAAACAAGTG CTGGCGATCGGCAGCAGCCACTGGCGCTTACGGAACCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGTTCCGTTTTTACA GAGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCTCTGTTTTTTAAGGATCTCAAGAAATTATCAGTCTATTGGGAATACAGCATCTT TTACTTACTGTCTCGTTGTCAGAAGTCATCGTGGCCGGGAATTTTGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCAAAAT TTTTTTGCCTCGCTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGCGAGGCTCTCCTGCTGGCGTTTTTCGTCTGACGGCTCCACATGAGC GTTCTTCGGGGCGAGAGTTGCGTCACGCTGCGCGTTACAGGGCAGCAATTATGAGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCT GTACTCATAAccTTTCCATTGGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCCAATGGCGCTACGCAGGAAAGAACATCCATAGATACG GTCCCCGAGTTGAGTGTTGTTCGTGGACTGTGGCGAGAAAGGACCTCTTCTACCATCTGTCTATACGTTGAAGCGTTACCTGTTAGGTAACGTA GTTGAGCTGTATAGACAGTTTTTAGGCTGAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTCAGCCTGTAGGTACTCAAAGGCGGTACTT CCTCGCCAACGTTAAAATCGGCAAAATCCCTTGATGGCCGGGAGCCCCCGATTCAAGGCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTG AGCTGTCGCCTTGATTTTTGCTCACATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATGTGAGCTACAACGTCGTGACTGGGAAAACCCTG GCGTTACCCAACTTAATCGCCTTGCAGCACATCCCCCTTTCGCCAGCTGGCGTAATAgcgaagaggcccgcaccgatcgcccttcccaacagtt gcgcagcctgaatggcgaatgggacgcgccctgtagcggcgcattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgcc agcgccctagcgcccgctcctttcgctttcttcccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctt tagggttccgatttagtgctttacggcacctcgaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggt ttttcgccctttgacgttggagtccacgttctttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtctattctttt gatttataagggattttgccgatttcggcctattggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgc ttacaatttaggtggcacttttcggggaaatgtgcgcggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgaga caataaccctgataaatgcttcaataatattgaaaaaggaagagtatgagtattcaacatttccgtgtcgcccttattcccttttttgcggcat tttgccttcctgtttttgctcacccagaaacgctggtgaaagtaaaagatgctgaagatcagttgggtgcacgagtgggttacatcgaactgga tctcaacagcggtaagatccttgagagttttcgccccgaagaacg Not optimized version (bottom): SEQ ID NO. 29 ttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaagatcctttttgataatctcatgaccaaaatcccttaacgtgagttt tcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttgagatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaa aaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaactctttttccgaaggtaactggcttcagcagagcgcagataccaaa tactgtccttctagtgtagccgtagttaggccaccacttcaagaactctgtagcaccgcctacatacctcgctctgctaatcctgttaccagtg gctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacgatagttaccggataaggcgcagcggtcgggctgaacggggggtt cgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatacctacagcgtgagctatgagaaagcgccacgcttcccgaagggag aaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgcacgagggagcttccagggggaaacgcctggtatctttatagtcct gtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtcaggggggcggagcctatggaaaaacgccagcaacgcggcctttt tacggttcctggccttttgctggccttttgctcacatgttctttcctgcgttatcccctgattctgtggataaccgtattaccgcctttgagtg agctgataccgctcgccgcagccgaacgaccgagcgcagcgagtcagtgagcgaggaagcggaagagcgcccaatacgcaaaccgcctctcccc gcgcgttggccgattcattaaCTTAATTGCgttgAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGCAATTAATTTTTTAAGAGTATAGTTGA GCTGTCACAGAATGTGACGTTGAAGTACTCTTAGAAGTGTCCCAACTACACTAGAAGGACAGTGGCGAGAGGATTACGCGCCTAGATCAACTTT AATGTTGACTCGTGCACCCAACATGCTTTTTAGCTCGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGAGCTAAATTTTTTCAATGTGT AGTTGAGCTGTCACAGAATGTGACGTTGAAGCACATTGAGGGCTGCTATTAAGACACGACTTATCCCTTTCTCAAAAGGCCAGCAAAGCGATCT GGCCCCAATAGGGGAACAAGAGGCAGAACATATCAAAGCGAGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTTCGCTTTGTTTTTTCGG TAAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTTACCGAGAATAGACACCCGCCTTACAGCGAGGCGAAGGGCTTTAAATCAATCTAGA GCATCATACCAGGCGTTTCGTTCTTGGCGCCGCAACCACCTGTATGCGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGCATACAGTTT TTGCGGTCTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTAGACCGCGAAAAATGACGGGGAAAGCCTGGCGAATAACTACGTTGCCTGAC TCCCGGGGATATTCTCATAGCTCACTAACTATTGTGCTGTAGAGCTCCGTCTAGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTTAGAC GGATTTTaTTGGTCGCTAGTTGAGCTGTCACAGAATGTGACGTTGAAGGCGACCAAACTCTCAGGGTTATTGTCTGATTTATCGCGTCCGGCGG TGCTACAGACCCCTGGTCCGCCCCCCTGACAAGTATAAAACCAGCATTTATCAAGGATGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCT ATCCTTGATTTTTTGCCCTGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCAGGGCATAAATCGCGTTAATATTTTGCGCGGGGATTAAG TTGCGCCTTATCCGGGCTGTAGTATCCACAGAATCACGCGTATGTTTGTCATTGTAAAAAAGAAGTTGAAGCGTTACCTGTTAGGTAACGTAGT TGAGCTTTCTTTTTTTTTTCACCGAAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTTCGGTGTTTGGTCCATCCAAAAAGGATCTTCAC AGAAAAATGTTTGCAAGCAGCAGTATTTCATTCAGAAAGCGGTCTGTGACTGGTGATAACCCAATACTCAGTTGAAGCGTTACCTGTTAGGTAA CGTAGTTGAGCTTGAGTATTTTTTTCGCTCCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGGAGCGGGAAGGCAATGATGAGGCACC TATCTCAAGGCCACGGATACCTGTCCGGCCACTGGTGCGGGAGGGAAGCACTATTAAAGAACCAGTTTGGTTCCGCGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTGCGGAACCTTTTaTCCTGTAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTACAGGAAGTTGGCTGCATAAT TCTCTTTCACCAAATGCCGCAAAAAAAATTGTTGTGTCACCCAGTTACCTTCGGAAACCACTGATCTTTTCTACGTTAAGGGAGCTAGAGTTGA AGCGTTACCTGTTAGGTAACGTAGTTGAGCTTCTAGCTCTTTTTCCACGCCTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGGCGTGGGC GCTCTTCCGATACGGTGTATCTCAGTTCGGCGACCGCTGGGTAACCCTAAACACTACGTGAACCACCGAAATTCGCGTTGTTGAAGCGTTACCT GTTAGGTAACGTAGTTGAGCTAACGCGAAaaTTaCCTCATGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCATGAGGATCCTTCGCTGG TAGCGGTGGCTGAAGGCTCGTCCCTCCGAATGCCATCCGTAAGTGATCTTAGGGCGACACGGAATCCGCCTATGGCTTGGTATCTGTTGAAGCG TTACCTGTTAGGTAACGTAGTTGAGCTAGATACCATTTTaGCAAGTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAACTTGCATAGGC AAGCTCCCTCGTGCGTATGTACATTCGCTGTAGCGTCTTGCCCGGCGTCGGAAAACGGATACATATTTGAGACCCACGCTGCGCATTAGCAGTT GAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTTGCTAATGTTTTTTGAACGAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTCGTTCA TGTGAGCCCTTCGGGAAGCGCCCGGTACGCCAGCGGCGAACCCAACGTCAAAGGGAGATAGGAAAGTGCCACCTAAGTGTAGAAGGGGGACGTC TTGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCAAGACGTTTTTTTGCGTCGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTC GACGCATGAAGTCGAGCGCCCTTTTTGATCCAGTTCGATGGTACTCACCATGTTGTGCAAACTCCGGTGTCCTGCCTTTTAAATTAAAATCAAG TCAAACCCGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCGGGTTTGTTTTaTCTTTTTATAGTTGAGCTGTCACAGAATGTGACGTT GAAGTAAAAAGAATCAGTACCGCGTATGTATTAAGTGCTCATCATTAATACGGAGGGCGCTGGCAAGCATTCAGGCTCACCAGTTACCAATGCT TGCCGCGTTGTTCCGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCGGAACAATTTTTGGTCCTGTTAGTTGAGCTGTCACAGAATGT GACGTTGAAGACAGGACCTACGGCGATCAAGTGATCCCACCAAGTCATTCTGCTGTTGACAATATTATTGAAGCCAGCCGGCTTAATAAGTGGT GGCCTAATATAAAGACAAAAAGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTTTTTTGTCaaTTaAGCAGGGTTAGTTGAGCTGTCACA GAATGTGACGTTGAAGACCCTGCTAACAGGAACTGTTGGGCGCTGATAATACCGCGCCACTTTAATAGAAAAATAAACAAGTGCTGGCGATCGG CAGCAGCCACTGGCGCTTACGGAACCGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCGGTTCCGaTTTTACAGAGCGTAGTTGAGCT GTCACAGAATGTGACGTTGAAGCGCTCTGTTTTTTAAGGATCTCAAGAAATTATCAGTCTATTGGGAATACAGCATCTTTTACTTACTGTCTCG TTGTCAGAAGTCATCGTGGCCGGGAATTTTGGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCCAAAATTTTTTTGCCTCGCTTAGTT GAGCTGTCACAGAATGTGACGTTGAAGAGCGAGGCTCTCCTGCTGGCGTTTTTCGTCTGACGGCTCCACATGAGCGTTCTTCGGGGCGAGAGTT GCGTCACGCTGCGCGTTACAGGGCAGCAATTATGAGTGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTACTCATAAaTTTCCATTGGAT AGTTGAGCTGTCACAGAATGTGACGTTGAAGTCCAATGGCGCTACGCAGGAAAGAACATCCATAGATACGGTCCCCGAGTTGAGTGTTGTTCGT GGACTGTGGCGAGAAAGGACCTCTTCTACCATCTGTCTATGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTATAGACAGTTTTTAGGCT GAATAGTTGAGCTGTCACAGAATGTGACCTTGAAGTTCAGCCTGTAGGTACTCAAAGGCGGTACTTCCTCGCCAACGTTAAAATCGGCAAAATC CCTTGATGGCCGGGAGCCCCCGATTCAAGGCGGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTCGCCTTGATTTTTGCTCACATTAGTT GAGCTGTCACAGAATGTGACGTTGAAGATGTGAGCtacaacgtcgtgactgggaaaaccctggcgttacccaacttaatcgccttgcagcacat ccccctttcgccagctggcgtaatagcgaagaggcccgcaccgatcgcccttcccaacagttgcgcagcctgaatggcgaatgggacgcgccct gtagcggcgcattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgccagcgccctagcgcccgctcctttcgctttctt cccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctttagggttccgatttagtgctttacggcacctc gaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggtttttcgccctttgacgttggagtccacgttct ttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtctattcttttgatttataagggattttgccgatttcggccta ttggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgcttacaatttaggtggcacttttcggggaaatg tgcgcggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgagacaataaccctgataaatgcttcaataatattg aaaaaggaagagtatgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacg ctggtgaaagtaaaagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttc gccccgaagaacgttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcgg tcgccgcatacactattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgc agtgctgccataaccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaaca tgggggatcatgtaactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaat ggcaacaacgttgcgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgca ggaccacttctgcgctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtcAcgcggtatcattgcagcac tggggccagatggtaagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagat aggtgcctcactgattaagcattggtaactgtcagaccaagtttactcatatatact

EXAMPLE 3 Further Nanostructures Assembled from DNA Oligonucleotides Produced using the DNAzyme-Based Method of the Invention.

In addition to the nanorod, we designed a 48-helix tube that assembles from a 3200 bases long scaffold and 31 staple oligonucleotides (see FIG. 7A). As for the nanorod, all staples for this 48-helix-tube are encoded on one phagemid, and the backbone of the phagemid serves as scaffold. Like the nanorod, this object assembles efficiently into the desired shape without using an excess of staples over scaffold, due to the intrinsically perfect 1:1 stoichiometry.

In order to demonstrate the applicability of our method to the assembly of existing, full-size DNA origami objects, we produced phagemids encoding for all 161 staple oligonucleotides that are needed for the assembly of a pointer object (see FIG. 7B) that was previously used in cryo electron microscopy studies (Bai et al., 2012). In contrast to the nanorod and the 48-helix-bundle, the staples for the pointer are distributed over four individual phagemids, and a separate scaffold (M13mp18, 7249 bases long, same sequence as was used in the original study by Bai et al.) is used. To compensate uncertainties in relative concentrations we used a slight excess of staples over scaffold (1.25 to 1). In comparison, the assembly using the chemically synthesized staples required a larger excess of 2.5 to 1.

Phagemid sequences 48helix tube (FIG. 7A): SEQ ID NO. 30 gacgtaacggtgctgtctaacatcgagactgcaattaccccgccagacctttgcacttccacactaatttggtcgatctttgcttaaccgggaa ctatgtagtctatatgagaatattgagcataaggtgtcagccagcctttatccttgaggcagatcaggtctattcgctcagagtaagatgctaa cacccagtagatgacgacgtttaattagggccgagagaccaatgtcacgcattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgcta cacttgccagcgccctagcgcccgctcctttcgctttcttcccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggg gctccctttagggttccgatttagtgctttacggcacctcgaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctga tagacggtttttcgccctttgacgttggagtccacgttctttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtct attcttttgatttataagggattttgccgatttcggcctattggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaat attaacgcttacaatttaggtggcacttttcggggaaatgtgcgcggaaccTTGATCGGGCACGTAAGAGgttccaactttcaccataatgaaa taagatcactaccgggcgtattttttgagttatcgagattttcaggagctaaggaagctaaaatggagaaaaaaatcactggatataccaccgt tgatatatcccaatggcatcgtaaagaacattttgaggcatttcagtcagttgctcaatgtacctataaccagaccgttcagctggatattacg gcctttttaaagaccgtaaagaaaaataagcacaagttttatccggcctttattcacattcttgcccgcctgatgaatgctcatccggaatttc gtatggcaatgaaagacggtgagctggtgatatgggatagtgttcacccttgttacaccgttttccatgagcaaactgaaacgttttcatcgct ctggagtgaataccacgacgatttccggcagtttctacacatatattcgcaagatgtggcgtgttacggtgaaaacctggcctatttccctaaa gggtttattgagaatatgtttttcgtctcagccaatccctgggtgagtttcaccagttttgatttaaacgtggccaatatggacaacttcttcg cccccgttttcaccatgggcaaatattatacgcaaggcgacaaggtgctgatgccgctggcgattcaggttcatcatgccgtttgtgatggctt ccatgtcggcagaatgcttaatgaattacaacagtactgcgatgagtggcagggcggggcgtaatttgatatcgagctcgcttggactcctgtt gatagatccagtaatgacctcagaactccatctggatttgttcagaacgctcggttgccgccgggcgttttttattggtgagaatccaagcctc gagctgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaagatcctttttgata atctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttgagatcctttttt tctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaactctttttccgaag gtaactggcttcagcagagcgcagataccaaatactgtTcttctagtgtagccgtagttaggccaccacttcaagaactctgtagcaccgccta catacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacgatagttaccgga taaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatacctacagcgtgag ctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgcacgagggagcttc cagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtcaggggggcggag cctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcaccttagcaagagccgcacgacgaccaga ggccagttatccagagttaggatacctcaatgtgcatccgctcggttctaaggacattatttcagtcctttaagatctcccgtatagaagcctc acgttagggggcgccgtgccttcacgccctcccatttaggaataccttgtctccgccgtctttattcagtagccctatgcattacgatgtggcg cttcccccgcgtgggcgcagaaatttactgaggcggattcgaaacgactgtgagggcaggataggtgagcaggcactggcacgtaatcaaccaa cggactcacccgtgtgcaggcctaaaaacagccctcgaagggcacttggatatgaatgaacccacttgttttgactcgtggaggcgtggtttta ttactgtgctcagttaacgccgcatgaatttagctctgatcaccgtaagggtaactgcactagacatgttgtgggcatttaagtcctgcagtat ctttttgttaggtggaacggcctaggggtaccttccgtgagaaactcccagatgatgcatgttcgagtacttgtgaaatggatggtcgcatccc ctcctctcacacattacactgtctcgcgcgggttgcgtcttgaccggtacaagttgtgtaaccttacacctctagaaacattttagcagtcgct ccaattgataccacgacctcagcgcgcgttgggagaccgttgccaaaCCTAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCT AGGTTTTTTTTGCATCTGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCAGATGCACCAATGTATATAAATAGATCCTTTTAAATTAAAT AAATCAATCGTAATACTGAACTAGGTTCTCCCAAGGTGTAACCGTAAACCGCCCCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTG TGGGGCGGTTTTTTAATCCAAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTTGGATTCTGAGTTCTGCACGGCTCAATTCGCGTTAAAT TTTTGGCGAGGGCGTGAAGGAGGTCATTACTGGTAAGCTCGAGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCTCGAGCTT TTTCCCGTAGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCTACGGGGTCTATAATATTTGAAGTTGTGGCCCAAGTTTTTTGGGGTCAA GGGAGTTTTCGGAAAAAGAGAAACTCTGGCCACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTGGCCAGTTTTTAAAAAAAA TAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTTTTTTTTTTTTTTTAGGATCTATTACGCTTTTTTTTTTTTTTTTTTTTGCCTGCAT CGAGGGTTTTTTTTTTTTTTTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAAAATTTTTTACCGCTATAGTTGA GCTGTCACAGAATGTGACGTTGAAGTAGCGGTAAACAAAACAAGTGCGCCTCCTGCAGTTGCCCACACAAAAAGCACGAACTTCTCATAGCTCA CTCTCCCTCATCCATCAGTGTACGGTCAATTCTAGACGCGCGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCGCGCGTTTT TTGAGGGTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAACCCTCCCCCGAGCGAACGTGGCGCGCTCCAGATGCGAATATATGTGAAG CCAGTTACCAGGGAAATACACATCTGCGATGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCATCGCATTTTTATACTGTTT AGTTGAGCTGTCACAGAATGTGACGTTGAAGAACAGTATACGGCTAGAGTTCTATGTAGCAACCCGAACTATCGCCCGACCGCTGCGCTGTGTG ATACTGCGTACCCCTAGGCCGATGCGACTCGGGAAAAGCTCCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGAGCTTTTTTT TCGCGTGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACACGCGGCCAGGTCTCAATTGAGACGGGGCGAAGCCCATGCCTTGTCGCCT TGCCCTGAATTATCAGGGGACTCCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGAGTCCCTTTTTAGTTTCTATAGTTGAGC TGTCACAGAATGTGACGTTGAAGTAGAAACTGCCGTGGCCTAACTTTGGTAATCCGGCGGTTTTTTTGTTAAAACTGGTGTTGGTAAAATCGGA CGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCGATTTTTTTTTTTTCCATGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCA TGGAAAAACGTTAAAGCCGTTTAGAGCTAATCACTACGTGAACCGTCCGCCAGCACTGTTGTAATTCACCCCGCCATAGGGTAATCCCTTCTCG ATGAAGTGCAGCAAAGGTGATCTCCTTAGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCTAAGGATTTTTACACCGTTTAG TTGAGCTGTCACAGAATGTGACGTTGAAGAACGGTGTAACAGCCACTGGTGTATTCAGCGTTAAAACCCTAGAGGTGCATTACGTGCCAGGATC CATATACCCAGGGATTGGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCCAATCCTTTTTAAAAAAAATAGTTGAGCTGTCA CAGAATGTGACGTTGAAGTTTTTTTTTTTTTTTTTTTTCACCGTCATCCCATTTTTTTTTTTTTTTTTTTTTGGGCGCTAAGAAAGTTTTTTTT TTTTTTTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAAAATTTTTCTCATCCGTAGTTGAGCTGTCACAGAATG TGACGTTGAAGCGGATGAGCATTTTATCCGGTGTAAGACCTTAAATACCCTTACGGTGATCAGTAATGGGAAATCGTCGTGAACAGGAATCGCC AACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGGCGATTTTTTTCTGGAGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAG CGCTCCAGTATCTCAGTTCGGTACCGGAAACATGCGATAAAGGCTGGCGGTCAGAGGTGGCACAATCTCGATAACCGTTTTTCCCGCTCAACGC GAGATTCACAAACGGAAGAGGTAACCACCACAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGTGGTGGTTTTTAACAGGTAT AGTTGAGCTGTCACAGAATGTGACGTTGAAGTACCTGTTGTTCCGACCCTGCCAGAAACCCGACAGGACTATAGCTCTCCCCGCCTTGCTGTAG AGCTGGGCCCATCAGGCGGGCAAGAATGGGTCGTTCCCGCCGTCTGGGAGTTTCTCGTACTCGACGTTGAAGCGTTACCTGTTAGGTAACGTAG TTGAGCTGTCGAGTACGTTTTTTGCACGAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTCGTGCAAGATACAAATCGAATAGGCTAAGG CCGAAAAGGCGGATAACTGGCCTCTAGAACCTGAGGTCGAAATCTTCAACGTTAAAGACAACGTGAAACAAATACGTTGAAGCGTTACCTGTTA GGTAACGTAGTTGAGCTGTATTTGTTTTTTTTCTTCAGGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCCTGAAGGTGGTACCTCAAGA TACTGGGTGTTAGGGTACATTGAGCCTTGAAAGGCCGTAATATCCAGCGGTTATACATCTTAATAGACCTATAGACCCGGTTAAAAGGTCCCAC CTAAGCTCATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATGAGCTTTTTTTCCTCCGCTTAGTTGAGCTGTCACAGAATGTG ACGTTGAAGAGCGGAGGACTGAAATAATGGCCCCCTGGCGGAGACGGGAAGCGCCACATCTAAAAAAAAACGCCCGGCCGTTCTGGGCTTCTTC TTAAATGCACATTAACTCTCAGCAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTGCTGATTTTTAACCTTGTTAGTTGA GCTGTCACAGAATGTGACGTTGAAGACAAGGTTTACGTCGTGGTATCAATTATATATTTTGTTAACTTGGTCGTCGTGCATCAAGGTTAGCGTT ATAGTGTGGTTAGACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTCTAACCTTTTTCTGACGTTTAGTTGAGCTGTCACAGA ATGTGACGTTGAAGAACGTCAGACCGAGCTGCCACGCTCGATATCAAATATCTATCGAAATCGTTAAATCAATTGTACCGCGCAACCTCTTACG TGCCCCCGGTAATCGACCGCTCAATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATTGAGCGTTTTTATTAATAGTAGTTGAG CTGTCACAGAATGTGACGTTGAAGCTATTAATGTTCCAACTTGGTCTGACCGTTAAGCATGATGAAGTGACGCTCAGTGGAACGAAACATCACA TATCCTGGAGTCCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGGACTCCTTTTTTGATTCGATAGTTGAGCTGTCACAGAA TGTGACGTTGAAGTCGAATCAATTTCTGCGCCCACGCGGAACCCTCACGAGTCCGTCTGCAAGCAGCAGCAAGAAGTTAAGGGATTTTGGATCA AAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTTGATCTTTTTGCTTTACGTAGTTGAGCTGTCACAGAATGTGACGTTGA AGCGTAAAGCATCCAAGTGCCCTCACGGGTAGTCGTTAGGATCTTCACCGCACTCACGATCCTTTGATCTTTGTTTAAATTGGTTGACGTTGAA GCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCAACCAATTTTTTGTGCTCAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTGAGCACA GAGCTGTCACGCTGCGCGAACGACTTTTAGCAGAGCGAGGTTGAAGTAAAACCAGGTTCATTCATACTGCTCTTGTCTGCGCTCTGCTGACGTT GAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCAGCAGAGTTTTTATGAATTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAATTC ATGAGAAAGGAAGGGAGGGCGCTGCGTGATACGGTCTTTAATATGAATAAGCCATACGAAATTCCTGGCAGTGTAGCGACGTTGAAGCGTTACC TGTTAGGTAACGTAGTTGAGCTGTCGCTACACTTTTTATTAAGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCTTAATGGCAAGCAA GGGTGAACACTTTTCATTAGGCCGGATAAAACTTTTCTTCATTGGTTAATTAAACGTCGTCATCTCAACGTTGAAGCGTTACCTGTTAGGTAAC GTAGTTGAGCTGTTGAGATGATTTTTATGAGAATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATTCTCATGATCTGTATCCAGCCATTGG GATATATCGAACTGACTGAAATGCCTCATACGATGTGATTTTTTAGCTTTATTTCAAGTTGGACATTTCCACGTTGAAGCGTTACCTGTTAGGT AACGTAGTTGAGCTGTGGAAATGTTTTTTGGTTGCGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACGCAACCCTGACACCTTATAAGGA GCGACTGCTGGTCAAAAAATACGCGGGCTCTTGCTAAGGTGAGCCGTTGCTAAAATGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAG CTGTACATTTTATTTTTAAAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTTTTTTTTTTTTTTTCTTGTACATGTGTGTTT TTTTTTTTTTTTTTTTTATCACAACAGGCGTTTTTTTTTTTTTTTTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAA AAAAATTTTTAAAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTTTTTTTTTTTTTTTATTGCAGTATAAATTTTTTTTTTT TTTTTTTTTTATAGGCCAACAGGATTTTTTTTTTTTTTTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAAAATT TTTAATCGGTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCACCGATTCCTAAATGGAATGAGTGTAGAACGTGCTGCCTGCTCACCAACG GCATTCTGCCGACATGGTGAGTAAGTTTGGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCCAAACTTTTTTGTCGAAATTA GTTGAGCTGTCACAGAATGTGACGTTGAAGATTTC Pointer part 1 (FIG. 7B): SEQ ID NO. 31 atgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacgctggtgaaagtaa aagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttcgccccgaagaacg ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacTGCCCTTTGTAGTTG AGCTGTCACAGAATGTGACGTTGAAGCAAAGGGCGGGTGCCTCGCTCACTGCTTAATGTTGCATGCGGTCACGTTGACGTTGAAGCGTTACCTG TTAGGTAACGTAGTTGAGCTGTCAACGTGATTTTTACAACAATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATTGTTGTTCCGGCCAACC AGGGTGGTGCCAAGCGACAGGAAGCCGGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCCGGCTTTTTTTAAAAAAAATAGT TGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTTTTTGGGTGAGACGGGCGAGTTTTTTTTTTAAAGGGTCGTGCCGAGGATCCCCGGGTTTT TACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAACCCTTTTTCGATTTCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAG CGAAATCGCCTGGCCCTTGCCCCAGAGTAAAATAACATCACTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAGTGATGTTT TTCTGATTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAAATCAGCCCCCGGCAGGCGAAAATCCTGACGCTGGTTGAGAGAGGGACGT TGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCCTCTCTTTTTTTTACGGCCTAGTTGAGCTGTCACAGAATGTGACGTTGAAGGGCCG TAAAGCACTAAATTTTTTTTTTTCGGAACCGGAAAGCCGGCGATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAT CGTTTTTGCTAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTAGCGGTCCTTTTTTTTTTTTTGATGGTGGTTCAATAGCCCTT GGGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCCCAAGGTTTTTCGTAAAAATAGTTGAGCTGTCACAGAATGTGACGTTG AAGTTTTTACGTGGCAACAGCTGAGAAGTTTTCCTTTTTTTTTTCAGTCACGACGTTGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGA GCTGTACAACGTCTTTTTCCCGCGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCGCGGGGACGTGCTTCGCCGCTACAGCTTTCAAT AGGAATTGCGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCGCAATTTTTTTAAAACCGCTAGTTGAGCTGTCACAGAATGT GACGTTGAAGGCGGTTTTTTTTTTTTTGCGTAGAGTTTTTTTTTTATAGGGTTGAGTAAAGAACTTACGTTGAAGCGTTACCTGTTAGGTAACG TAGTTGAGCTGTAAGTTCTTTTTTTCTTAGGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACCTAAGGGTTTTTTTTTTAAGAAAGCG AAAGGTCACGCTAGCTCTTTTTTTTTTGAATTCGTAATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATTACGAATTTTTATT CAACGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGTTGAATGAGTGTAAAGTGTAATTGTTAAGGAAGATGATAATCATGACGTTGAAGC GTTACCTGTTAGGTAACGTAGTTGAGCTGTCATGATTATTTTTGGCGGGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACCCGCCGCG CCCGCTTTAATGAATCAGTTTGGCCTTATAAATCAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTGATTTTTTTTGAGT TAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTAACTCGCGTCTTTTTTTTTTTGAAATGGATCACCATCAACTGTTTTTTTTTTATA GCAAACATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATGTTTGCTTTTTACGTTTTGTAGTTGAGCTGTCACAGAATGTGAC GTTGAAGCAAAACGTTAAAACTAGCTTGAGAGATCTGGAGCTCATTGAATCCCCCTCGAATCGACGTTGAAGCGTTACCTGTTAGGTAACGTAG TTGAGCTGTCGATTCGATTTTTCTTAGAGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACTCTAAGCTGCATTCCAGTCGCGTGAACCGT CTATCAGGGCGATGTTTTTTTTTTGCCCACTAGGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCCTAGTGTTTTTGTAAAA AATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTACCGGCGCGTAAACAACCCGAAATTTTTTAAAAATTCTGAGTACGTTGAAGCGT TACCTGTTAGGTAACGTAGTTGAGCTGTACTCAGAATTTTTCTACACTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAGTGTAGCGGAG CGGGCGCTAGGGCGAAAAACCAACAAGAGTCCACTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGTGGACTTTTTTGATAAA ATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATTTTATCCTCGTTCGTGCATCTGGTGTAGCACCAGCACTCAGAGCAAACGTTGAAGCGT TACCTGTTAGGTAACGTAGTTGAGCTGTTTGCTCTGTTTTTGTTAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTAACCAGAG GAATTTTTTTTTTAAACGCTCCATCACCTCATTAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTAATGAGTTTTTCTTCTA CTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAGTAGAAGGTTGGGTAACGCCTTTTTTTTTTAGGGTGTTTTTATCCAACGTTGAAGCGTT ACCTGTTAGGTAACGTAGTTGAGCTGTTGGATAAATTTTTATCAAAGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCTTTGATTAGTAA GAGTCTGTGGGCGATCCCAGGCAACAATAACCCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGGGTTATTTTTTGCTGCCA GTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTGGCAGCTTTCGCGCGAGCAACACCGCTCCTGATTTAGAACCTGAACGTTGAAGCGTTAC CTGTTAGGTAACGTAGTTGAGCTGTTCAGGTTCTTTTTTTCGTAATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATTACGAATCAGTGCA GAATCCTGATTGCCTTCACCAGGTCGAGGTATCACCCAAATCAAGTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAA AAACTTTTTTTGCAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTGCAACGCTAGTTTGACATATCTTTTTTTTTTTGGTCAGT TGGCACCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGTGCCATTTTTATTAATCGTAGTTGAGCTGTCACAGAATGTGAC GTTGAAGCGATTAATAGCTCAACTGGAAGTCTTTTGATCTATTATACCATCCTAGTCCTGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTG AGCTGTCAGGACTATTTTTATTACCAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTGGTAATATCCGAATTGAGCCAATTCTAGGTCAG GAAAAAGATGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCATCTTTTTTTTCGGCCGATTAGTTGAGCTGTCACAGAATGT GACGTTGAAGATCGGCCGGCGGATTCAGTATTGGCAAAGAGATGATGATTAACAATAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAG CTGTTTATTGTTTTTTTCCAGAAGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACTTCTGGTCGGTACGCAGGCCACCATTTAGAGCTTG ACGGCTAAAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTTTAGCCTTTTTAGAACTGGTAGTTGAGCTGTCACAGAATGTG ACGTTGAAGCCAGTTCTGAGAGCTGTTTAGCATTGCATCATTAGAGAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTCT CTATTTTTCCTTTCGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCGAAAGGGTACGGTGTCATGTTTTGCGGATGGCTTAGAGCTTACG TTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAGCTCTATTTTTCGCACCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGG TGCGGGGTTGATTCGAAGGTTACTTTAGGAGCACTAACGTTTTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTAAAACGTTT TTTCCTCCTAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTAGGAGGCCCAAATTAACCGTTTTTTTTTTTTGCAGCCATTTTTTTACGT TGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAAATTTTTTATCACATTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAATGT GATGGGATACTGCAGGTACGGCCAGTTTTTCTTCTTCACCGGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCCGGTGATTT TTTTATGTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAACATAATAAAGCGAAGATAATTGCACGTGATGATGGCATCGGAAGTACGT TGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTACTTCCGATTTTTCGCCCTGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCAGG GCGCCGGAAGCAAGCTAACTTTTTTTTTTTCACATTAAGTGTTTTTTTTTTGACTCCAACGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGT TGAGCTGTACGTTGGATTTTTTGAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTCAATCGTTGTACCAACCTAATTTTTTT TTTAACATCGCCATTAAGATTTTCGAGCGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCGCTCGATTTTTATGACCAATAG TTGAGCTGTCACAGAATGTGACGTTGAAGTTGGTCATAGCTGTTTCCTGTGTGAAAAGCCTGTTTTAACCATACGTTGAAGCGTTACCTGTTAG GTAACGTAGTTGAGCTGTATGGTTAATTTTTTGCTTATATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTATAAGCAAAAGGGGAAGCCTTT TTTTAATATTTCAATCATATGCGGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCCGCATATTTTTTATTTTGTTAGTTGAG CTGTCACAGAATGTGACGTTGAAGACAAAATAATATACGAGCGTACTATGGTTTTTTTTTTTTGCTTTTGACGCTTTTTACGTTGAAGCGTTAC CTGTTAGGTAACGTAGTTGAGCTGTAAAAAGCGcattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgccagcgccct agcgcccgctcctttcgctttcttcccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctttagggttc cgatttagtgctttacggcacctcgaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggtttttcgcc ctttgacgttggagtccacgttctttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtctattcttttgatttata agggattttgccgatttcggcctattggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgcttacaatt taggtggcacttttcggggaaatgtgcgcggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgagacaataacc ctgataaatgcttcaataatattgaaaaaggaagagt Pointer part 2 (FIG. 7B): SEQ ID NO. 32 atgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacgctggtgaaagtaa aagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttcgccccgaagaacg ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacGGTGATGGTAGTTGA GCTGTCACAGAATGTGACGTTGAAGCCATCACCAAAAACTCCGCTCACAATTCCACACTTTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGT AGTTGAGCTGTAAAAAAAGTTTTTCTGTTGGCTAGTTGAGCTGTCACAGAATGTGACGTTGAAGGCCAACAGATACGTGGTAATGCCGGGGAAG AAGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCTTCTTCTTTTTACTAATCGTAGTTGAGCTGTCACAGAATGTGACGTTG AAGCGATTAGTCTTTAATTTTTTTTTTTGCGCGAATATGATAACGGAACTGACGAGAAACACCAGTCAATAACGTTGAAGCGTTACCTGTTAGG TAACGTAGTTGAGCTGTTATTGACTTTTTTATAAATAGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCTATTTATGTCAATCCCTTCTGAA ACAAGAGAATCGATCCTGAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTCAGGATTTTTTTGATTTATTAGTTGAGCTGTC ACAGAATGTGACGTTGAAGATAAATCACAGACACCACATTCAACTAATGATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATC ATTAGTTTTTACCAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTGGTCATTGGAATTTTTTTTTTCGGTAATCGTAATATTTT GTGCAATGCTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAGCATTGTTTTTTTTGTAGATAGTTGAGCTGTCACAGAATGT GACGTTGAAGTCTACAAAAAGAACTGTTGTGAATTACCTTATAGAAATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAA AAATTTTTTTTTTCAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTGAATGGCTACCAGTAAATTGGCAGATTCACCATTTTTT TTTTGTCACAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGTGACAATTTTTTTGTTCTATAGTTGAGCTGTCACAGAATGTG ACGTTGAAGTAGAACAATTACATAACAAACAATCATAATAGTACCGACAAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTT TTGTCGTTTTTTTTCTCATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATGAGAAAGGTAAATTGAAATCTACAAAAGAAGAGCAACACTA TCATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATGATAGTTTTTTCTCACATATAGTTGAGCTGTCACAGAATGTGACGTTG AAGTATGTGAGTGAAGTTACAAGCCAACGATTTAACATAAATTGTAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTACAAT TTTTTTAAATAATTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAATTATTTTTTTTTTAAATTCGCATTTCGGATTCACAGGCAATAGCAT TAGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCTAATGCTTTTTATTAAATTTAGTTGAGCTGTCACAGAATGTGACGTTG AAGAATTTAATCAGCTCATTAAATGTTTAATAAATATAAAGGAATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATTCCTTTT TTTTTTAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTTAAATCATTCCTTTTTTTTTTGTGGGAACAAACTCAGGAAAATAG TAGTGAAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTTCACTTTTTTCAGGGTACTAGTTGAGCTGTCACAGAATGTGA CGTTGAAGGTACCCTGAAAGAGGTCTAAACCAATTATTTTTTTTTTAATCAAGATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTG TATCTTGATTTTTTCTACCATTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAATGGTAGCGCCATATCGTAACAGAATGAGCACGTATAAG ACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTTATACGTTTTTAAGTCTATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGA TAGACTTCAACCAGACCACCGCGCCTCCGGTATCTAACGAGCGTCTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGACGCTC TTTTTTCATGTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAACATGAGGCGGTGACCGTAAGCGAGTACCACCAACGTTGAAGCGTTA CCTGTTAGGTAACGTAGTTGAGCTGTTGGTGGTATTTTTATCTGCTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAGCAGATTATCAAA AACAGATAGGCAGATTATACAAGACCTAAACTATATGTATCAATAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTATTGAT TTTTTAATATTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAAATATTTTTTTTTTTTTCAAACCCTCAATCATGCTGAACACCAGAAG AGGTTTAAATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATTTAAACTTTTTTTCTCTTTTAGTTGAGCTGTCACAGAATGTG ACGTTGAAGAAAGAGAACAATGTTGGGAACCATCACGGATTAAAGTTGCAGCATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAG CTGTAAAAATGCTTTTTAAAAAAATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATTTTTTTTTTTTTAAATATGCTTTTTTTTTTAACTA AAGGGATTTTTTTTTTTGTGCTGCAAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTTGCAGCTTTTTAAGAGCAATAGTTG AGCTGTCACAGAATGTGACGTTGAAGTTGCTCTTCATTCCCATTTGGGCGGCACCGCGACGACAGTAAAACGCGACGTTGAAGCGTTACCTGTT AGGTAACGTAGTTGAGCTGTCGCGTTTTTTTTTTCTATTGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCAATAGATAATAAAGGCTTA CAATAGCAGCGAATAAACAGCTTGATAATAAGTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTACTTATTTTTTTGACTCAA ATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTGAGTCGAGCTTCAAAGCGAAATATCGCCTGAGGCTACTAAAGAAGACGTTGAAGCGTT ACCTGTTAGGTAACGTAGTTGAGCTGTCTTCTTTATTTTTAAAAAGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACTTTTTTTTTTA ATTCGACAACTTTTAAAACATCGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCGATGTTTTTTTGCTTTGATTAGTTGAGC TGTCACAGAATGTGACGTTGAAGATCAAAGCGGTATATTTTATATAACACCTCTTCGCTATCGGCCTTGCCTACGTTGAAGCGTTACCTGTTAG GTAACGTAGTTGAGCTGTAGGCAAGGTTTTTTCAAAGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACTTTGAGGTGCAGGGATTTCT TAATAATTTTTAAAGTCAGATTTATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATAAATCTTTTTTTTTAAAAATAGTTGAG CTGTCACAGAATGTGACGTTGAAGTTTTTAAAATCAGGTCTTTGGCATCATTTTTTTTTTATTCTACTGATTTTTTTTTTTCGCACTCCAACGT TGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGGAGTGCTTTTTGTTTCGGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCCGA AACATTTCGGTAGATTTGCGCAACTATTACCGCTAGCAATACTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGTATTGCTTT TTAACGTTCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGAACGTTATTAATCGTATTATAAACAACTGAATTTTGTCGTCTTTCCAGAC GACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGTCTGGATTTTTAAAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAG TTTTTTTTTTTTTGAGTAACATTTACCTTTTGAGGCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGCCTCAATTTTTCCGA ATAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTATTCGGAAACAGTTAGATTAAGACGCTGTTATATAATTTAATGGGGACGTTGAAGC GTTACCTGTTAGGTAACGTAGTTGAGCTGTCCCCATTATTTTTACACCCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGGGTGTTTG GATATAGATAAATTTACGAGCATGTTTTTTTTTTTAGAAACCAATCAACGGGTATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTG TATACCCGTTTTTTTGGATATGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCATATCCAAAAGAAATTAGCAACGCAAGGAGTTAAATCTA AATTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAATTTAGATTTTTAAAATGATTAGTTGAGCTGTCACAGAATGTGACGTTG AAGATCATTTTTTTCCATTACGCATAACGACAATGTAGAAAGGAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTCCTTTCT TTTTAAAAATGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACATTTTTTTTTTTCGGGAGAAACTCATTACCGTAATCTTGACAAGAACT GACCTTGTACAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTGTACAATTTTTATCTCAAGTAGTTGAGCTGTCACAGAATG TGACGTTGAAGCTTGAGATGGTTTAAATTACCTTATTTCAAAATTAAGCTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTAG CTTAATTTTTCGTAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTACGAGACAAAATTCCTCATATTTTTTTTTTTATTTTAAC GTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTAAAATAATTTTTCTCGTTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAA ACGAGTAGCCGGAGAGTTCTAGCGAAAAGCCTAAAAGGGACATTCTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGAATGTC attaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgccagcgccctagcgcccgctcctttcgctttcttcccttccttt ctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctttagggttccgatttagtgctttacggcacctcgaccccaaaa aacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggtttttcgccctttgacgttggagtccacgttctttaatagtgg actcttgttccaaactggaacaacactcaaccctatctcggtctattcttttgatttataagggattttgccgatttcggcctattggttaaaa aatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgcttacaatttaggtggcacttttcggggaaatgtgcgcggaac ccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgagacaataaccctgataaatgcttcaataatattgaaaaaggaag agt Pointer part 3 (FIG. 7B): SEQ ID NO. 33 atgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacgctggtgaaagtaa aagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttcgccccgaagaacg ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacGGGTCATATAGTTGA GCTGTCACAGAATGTGACGTTGAAGTATGACCCTGAAATCGGTCTGGCCTTACCTACATTTGACGAGAGCGGGAGCTATTTTTACGTTGAAGCG TTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAATAGTTTTTGAAGGTTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTAACCTTCCCTT AGAATCCTTGCCAATCGCATATTTTAAGTACCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGTACTTATTTTTGGACGATTT AGTTGAGCTGTCACAGAATGTGACGTTGAAGAATCGTCCGGATATAATAACGGACTGACCAGACGGTCAGTTACTACGTTGAAGCGTTACCTGT TAGGTAACGTAGTTGAGCTGTAGTAACTGTTTTTAAAAATTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAATTTTTTTTTTATCAACG TAACAAAGCTGCTCATTCAGTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTACTGAATTTTTTGTTTAAAGTAGTTGAGCTG TCACAGAATGTGACGTTGAAGCTTTAAACTTTTTTTTTTAGTTCGCGATTTTGGCTATCATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGT AGTTGAGCTGTAAAAATGATTTTTGTTGGCGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACGCCAACCTGAAAGCGTAAGAAGATAGAA CATATGTACCCCGGTTTGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCAAACCGGTTTTTCCTAAAAATAGTTGAGCTGTCAC AGAATGTGACGTTGAAGTTTTTAGGTAGAAAGATTCATCAGTACCAGACGACGATTTTTTTTTTTAAAAACACGTTGAAGCGTTACCTGTTAGG TAACGTAGTTGAGCTGTGTTTTTAATTTTTCTATTTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAAAATAGCGAGAGGCTTTTGCGT TAATAATAGGAATAATAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTATTATTCTTTTTCCAGTCGATAGTTGAGCTGTCACA GAATGTGACGTTGAAGTCGACTGGATAGCGTCCATTTTTTTTTTATACTGCGAAATGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGC TGTCATTTCGCTTTTTGCCTCGTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTACGAGGCCAGATACAAGGACGTTGAGAGGGTTAAAGA TTCAAATATTAGCTCATTGCTGGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCCAGCAATTTTTAAAACTTATAGTTGAGC TGTCACAGAATGTGACGTTGAAGTAAGTTTTGCCAGAGGGGGTAATAGTAATACCAGTCTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTTAGACTGGTTTTTCGAGGGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACCCTCGTTTTGAGATTAACGAACTATTCAACC CAGTCAAATTATTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAATAATTTTTTTTTGATAAATAGTTGAGCTGTCACAGAA TGTGACGTTGAAGTTTATCAAAATCATAGGTCTTTTTTTTTTTGAGAGACTACCTATAAGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTCCTTATAGTTTTTTACTAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTAGTATTACCTGAGAAAATTATAACAGAGGG TGCCACGTGAGGGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCCCTCACGTTTTTTGTATGTTTAGTTGAGCTGTCACAGAAT GTGACGTTGAAGAACATACAGTATAAAAATCGCGAATTGCGTAAAATACCATCTAAAGATGGAAATTCGCCAACGTTGAAGCGTTACCTGTTAG GTAACGTAGTTGAGCTGTTGGCGAATTTTTTCAAAATTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTAATTTTGCTTCTGTGAATAAGG CTTGCCCAACATTATTACTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAGTATTTTTATCGCGTTTAGTTGAGCT GTCACAGAATGTGACGTTGAAGAACGCGATAGGCTGGCGCTATTAGGAACCGAATTCGCCTGAATATACAGTAACACGTTGAAGCGTTACCTGT TAGGTAACGTAGTTGAGCTGTGTTACTGTTTTTTTGCGTTCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGAACGCAATAAGTTACCTT TGGGAATTAGAGCCTTAGCGTTTGCCATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAATGGTTTTTGGCTTTCGT AGTTGAGCTGTCACAGAATGTGACGTTGAAGCGAAAGCCTGCAATAGTGTTCATTTGATTTCAACTGTGTAGGAGACGTTGAAGCGTTACCTGT TAGGTAACGTAGTTGAGCTGTCTCCTACATTTTTATATCAGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACTGATATAAGTATATTTTT TTTTTGCCCGGAATAGGTAGGCTGAGTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAACTCTTTTTTTCTTGATTA GTTGAGCTGTCACAGAATGTGACGTTGAAGATCAAGAAAAATGATTTTTTTTTTCCATATGAATAATACATCCAATTTTTACGTTGAAGCGTTA CCTGTTAGGTAACGTAGTTGAGCTGTAAAAATTGTTTTTTATTATATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATATAATACTAGAAT GTGATAATTTTAACCCAAAGACAAAATTTTTTTTTTGGGACCGACTTGAGTTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTG TAAAAACTCTTTTTTTAAAATGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCATTTTAAAGTACACAGCGATTCCCATGTATACCGAAGCC CTTTTTGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCAAAAAGTTTTTATTAATTATAGTTGAGCTGTCACAGAATGTGAC GTTGAAGTAATTAATAAAGACAGAGGCGATAAAGCTTAATACTTCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGAAGTAT TTTTTAGATGGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCCATCTCAACAGTTTCAAATAAGACAAAAAGACACCACGGAATAATA CGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATTATTCCTTTTTCAAAGTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCA ACTTTGAAAGAGGTTTTTTTTTTACAGATGAACGGTCATCAAGAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCTTGATGTT TTTTACTTTACTAGTTGAGCTGTCACAGAATGTGACGTTGAAGGTAAAGTAATTCGCTAATGCAGAACGCGCCTTTTTTTTTTTGTTTATCAAC ATATACTTCAATCATTTTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAATGATTTTTCTTCGTTATAGTTGAGCTGTCA CAGAATGTGACGTTGAAGTAACGAAGGCACAGCCCTCATAGTTTTTTTTTTTTAGCCCCACAAGACGTTGAAGCGTTACCTGTTAGGTAACGTA GTTGAGCTGTCTTGTGGGTTTTTTACGTATTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAATACGTACAAACAGCAAGAAACAATGAACC CTGAACTCACGTTGTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTACAACGTTTTTTCGACTTGCTAGTTGAGCTGTCACAG AATGTGACGTTGAAGGCAAGTCGAAATGAGGTTTAGCGGATAATAGCGGGGGAAACGCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGA GCTGTTGCGTTTCTTTTTAGTTCGTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAACGAACTTTTTCAAATTGAGACGTCAGATGATTGC TTTGAATACCAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTGGTATTTTTTTAACATGTTTAGTTGAGCTGTCACAGAATG TGACGTTGAAGAACATGTTCATGTCCAGACTCATTTTAATAACGGTCACCGTCCGACATTCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTGAATGTCGTTTTTACAGGGTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCACCCTGTATCGGTAGGCTCCATTAGACGGTGTT TAACGTCAAAAATGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCATTTTTGTTTTTTCGGATCCTAGTTGAGCTGTCACAGAA TGTGACGTTGAAGGGATCCGAGGGTATTGACCCCACGGAGATCCCTCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGAGGG ATTTTTTCTCTTAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTAAGAGGAATATTCCTAATGAAAAGAACGAACATGGGCGCCCTGT AACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTACAGGGCTTTTTATCTATATTAGTTGAGCTGTCACAGAATGTGACGTTGAAG ATATAGATTTTGCAATCCTTTGATTTAGAAGTATTAGACTTTACATTAGTAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTAC TAATGTTTTTCCGTTTGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCAAACGGGTAAAATTTTTTTTTTTACGTAATGCCACTGCCGGA ACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTTCCGGCTTTTTAACTTCACTAGTTGAGCTGTCACAGAATGTGACGTTGAA GGTGAAGTTAAAGGGAATCATTGGAAGCAAGATTAGAGAATCAACAGTTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAACTG TTGTTTTTAAGGTACGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGTACCTTTTGAAATATTCTAAATATAATGCTGAACTCAAACTACG TTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGTTTGAGTTTTTTTCAACGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCGT TGAACCTCCCAGCTACAATTTTATCCGATTTTTGAGAATTAACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTTAATTCTTT TTTACGGCTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGCCGTACCGCATTCCAAGAATAATCGGTAAGCAGATAGCCTTTTTACGTT GAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAAAAAGGCattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgc cagcgccctagcgcccgctcctttcgctttcttcccttcctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccct ttagggttccgatttagtgctttacggcacctcgaccccaaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacgg tttttcgccctttgacgttggagtccacgttctttaatagtggactcttgttccaaactggaacaacactcaaccctatctcggtctattcttt tgatttataagggattttgccgatttcggcctattggttaaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacg cttacaatttaggtggcacttttcggggaaatgtgcgcggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgag acaataaccctgataaatgcttcaataatattgaaaaaggaagagt Pointer part 4 (FIG. 7B): SEQ ID NO. 34 atgagtattcaacatttccgtgtcgcccttattcccttttttgcggcattttgccttcctgtttttgctcacccagaaacgctggtgaaagtaa aagatgctgaagatcagttgggtgcacgagtgggttacatcgaactggatctcaacagcggtaagatccttgagagttttcgccccgaagaacg ttttccaatgatgagcacttttaaagttctgctatgtggcgcggtattatcccgtattgacgccgggcaagagcaactcggtcgccgcatacac tattctcagaatgacttggttgagtactcaccagtcacagaaaagcatcttacggatggcatgacagtaagagaattatgcagtgctgccataa ccatgagtgataacactgcggccaacttacttctgacaacgatcggaggaccgaaggagctaaccgcttttttgcacaacatgggggatcatgt aactcgccttgatcgttgggaaccggagctgaatgaagccataccaaacgacgagcgtgacaccacgatgcctgtagcaatggcaacaacgttg cgcaaactattaactggcgaactacttactctagcttcccggcaacaattaatagactggatggaggcggataaagttgcaggaccacttctgc gctcggcccttccggctggctggtttattgctgataaatctggagccggtgagcgtgggtctcgcggtatcattgcagcactggggccagatgg taagccctcccgtatcgtagttatctacacgacggggagtcaggcaactatggatgaacgaaatagacagatcgctgagataggtgcctcactg attaagcattggtaactgtcagaccaagtttactcatatatactttagattgatttaaaacttcatttttaatttaaaaggatctaggtgaaga tcctttttgataatctcatgaccaaaatcccttaacgtgagttttcgttccactgagcgtcagaccccgtagaaaagatcaaaggatcttcttg agatcctttttttctgcgcgtaatctgctgcttgcaaacaaaaaaaccaccgctaccagcggtggtttgtttgccggatcaagagctaccaact ctttttccgaaggtaactggcttcagcagagcgcagataccaaatactgtccttctagtgtagccgtagttaggccaccacttcaagaactctg tagcaccgcctacatacctcgctctgctaatcctgttaccagtggctgctgccagtggcgataagtcgtgtcttaccgggttggactcaagacg atagttaccggataaggcgcagcggtcgggctgaacggggggttcgtgcacacagcccagcttggagcgaacgacctacaccgaactgagatac ctacagcgtgagctatgagaaagcgccacgcttcccgaagggagaaaggcggacaggtatccggtaagcggcagggtcggaacaggagagcgca cgagggagcttccagggggaaacgcctggtatctttatagtcctgtcgggtttcgccacctctgacttgagcgtcgatttttgtgatgctcgtc aggggggcggagcctatggaaaaacgccagcaacgcggcctttttacggttcctggccttttgctggccttttgctcacAAATAAAGTAGTTGA GCTGTCACAGAATGTGACGTTGAAGCTTTATTTTCAAAAAAATTATCAGCAGCTATCTCCGTAACACTGAGTACGTTGAAGCGTTACCTGTTAG GTAACGTAGTTGAGCTGTACTCAGTGTTTTTTTGAAATTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAATTTCAACAGTTTCTTTTTTTT TTAGCGGAGTGAGAAACAACAACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTTGTTGTTTTTTGGCTGCTATAGTTGAGCT GTCACAGAATGTGACGTTGAAGTAGCAGCCTTTACAGTTTTTTTTTTAGAGAATAACATAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTG AGCTGTTATGTTATTTTTTGACGTTGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCAACGTCTAAGAACGCGAGGCAACTAATAACTCC AACGCGAACGACAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGTCGTTCTTTTTATGGCGAATAGTTGAGCTGTCACAGAAT GTGACGTTGAAGTTCGCCATATTAGGGTAATTGAGCGCTTAAGCCCAATACCGATAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGC TGTTTATCGGTTTTTTACTATTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAAATAGTTGCTATCCTTATCACTCATCGAATAATATC GTCAGAAGCAATATAACTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGTTATATTTTTTGGATTGGGTAGTTGAGCTGTCAC AGAATGTGACGTTGAAGCCCAATCCAAATAAGAAACTGAATCTAAAATCTCCATCGTAGCCGCTTACGTTGAAGCGTTACCTGTTAGGTAACGT AGTTGAGCTGTAAGCGGCTTTTTTGCTCTGTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCACAGAGCCTAAGGAATTAGCAAATCTTCG GTCGGTTTTAATAAGAAACCCTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAGGGTTTCTTTTTCCTGTTTTTAGTTGAGCTG TCACAGAATGTGACGTTGAAGAAAACAGGAAGAAAAGCTGTCTTTATAAACAACAAGAAAATAATAAGAACACGTTGAAGCGTTACCTGTTAGG TAACGTAGTTGAGCTGTGTTCTTATTTTTTCTTTTGCGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCGCAAAAGGAGCTTTGCACCCGAC TTGCGGGAGGTTTTAATTGCAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTGCAATTTTTTTATTGTTCATAGTTGAGCTG TCACAGAATGTGACGTTGAAGTGAACAATAGCAATTTGCTTTCACTCATCTGCAACGGCATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTATGCCGTTTTTTTTTACTTATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATAAGTAACTTTTTTTTTTGATCTAAAGTTTTAG TTACAAAATAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTATTTTTTTTTACTCAATTTAGTTGAGCTGTCACAGAATG TGACGTTGAAGAATTGAGTAATATCAGAACAACTAAATTTGCCCTGTATGGAGATATAGCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTTGCTATATTTTTTTTCAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTGAACACAGGGATAGCAAGCCCCCACCACC CGACGACAACCGACACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGTCGGTTGTTTTTGCGGTTAATAGTTGAGCTGTCACAGAA TGTGACGTTGAAGTTAACCGCCATTGTATCACATCTTCTATTCTTACGCGATAGCTACATAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTT GAGCTGTTATGTAGCTTTTTAGGCGTTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAACGCCTGTAGCAGTACTCAGCCGCGACCGAAA ACTTTAGGGCTTATACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTATAAGCCCTTTTTAGTCTTATTAGTTGAGCTGTCACAGAA TGTGACGTTGAAGATAAGACTCATAGACGGATATTCATGAGCCGCCGCCAGCATCGCCTCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTG AGCTGTGAGGCGATTTTTTGTATCATGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCATGATACCGCCACGCACCATTACCATTAGTTTCA TCGTAAACAGTGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTACACTGTTTTTTTGGCGGTACTAGTTGAGCTGTCACAGAAT GTGACGTTGAAGGTACCGCCACCAATGAAACCATCGAAGTTTGCCCTATTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTAATA GGGCTTTTTCTCGACGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCGTCGAGAGGGTCAGGCGCATGCTCCATATCATAAGTGAGGAAG GCGGAACAGCCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGCTGTTCTTTTTAGTAAAAATAGTTGAGCTGTCACAGAATGT GACGTTGAAGTTTTTACTCCTCAATTTTTTTTTTTTAAGCAGTAGCGACAGAATCATAGCAGCATTAGGATGTACGTTGAAGCGTTACCTGTTA GGTAACGTAGTTGAGCTGTACATCCTATTTTTTGGAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTTTTCCAAGAAGGAATTTTTT TTTTACCGAGGATTAAATAAGAATTTTTTTTTTTAAACACCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGTGTTTTTTT TATTCACATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGATGTGAATTAAATACCCAACCAGCGCTCCGGCTTAGGTTGGGAGAAGAACGTT GAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCTTCTCCTTTTTCTGAGGTATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTACCTC AGAGAATAGGAAATACCAAGCTTTAATTCAGCAGCGGAACAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTGTTCCGTTTT TGGCCTTGATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTCAAGGCCGCGTAGAAACTTATTACTTGTCACAAAATGCTGATGCAAATAAAC GTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTATTTGCTTTTTAGAAAAAATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTT TTTCTTTTCATAATCCCTTGATATTTTTTTTTTTTCACAAACAAATAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTATTTGT TTTTTTAATAGGCATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTGCCTATTAGCAAAGAAACGTCACCCTCAGCGTCACCAACTAAAACGA ACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTCGTTTTATTTTTACACTCATTAGTTGAGCTGTCACAGAATGTGACGTTGAAGA TGAGTGTACAGAGCCACTTTTTTTTTTCACCCTCAGAGCCGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCGGCTCTGTTTTT CTCTACTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAGTAGAGAAGGACCGTAATGTATCACCTTCCACAGACCAACCTAGTTGCGCCC ACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGGCGCAATTTTTTGACAAGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGC CTTGTCAGAGCCGCCACCCTCAGAACCGACCAGAACCCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGGGTTCTGTTTTTAAT CGTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAACGATTGGAAAATCACGGTTGAGGAACCGATTGAGGGAGGTATGGTACGTTGAAG CGTTACCTGTTAGGTAACGTAGTTGAGCTGTACCATACCTTTTTTGCGCTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAAGCGCAGT CCGGGGTCATAATGCCCCACCACCAACATAAAGGTGGCAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTGCCACCTTTTTTCA TGTATGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCATACATGGCTTTTTTTTTTTTTTGATGATACAGTCTGAAACATGAACGTTGAAGC GTTACCTGTTAGGTAACGTAGTTGAGCTGTTCATGTTTTTTTTGGGTGGGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCCCACCCTCT GGTAATAAGTTTTAATCTGAATTTCAGACTGTAGCGCACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTGCGCTACATTTTTCTGA CCTGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCAGGTCAGACCGGAACTGACAGGACGGAACCACATTAAAGCACCAGACGTTGAAGCGT TACCTGTTAGGTAACGTAGTTGAGCTGTCTGGTGCTTTTTTGTTACTGGTAGTTGAGCTGTCACAGAATGTGACGTTGAAGCCAGTAACAGGAG CCACCTCCTCATTGGTCATAGCCCCCTTAAGCAAAACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTTTTGCTTATTTTTTTCTTT AATAGTTGAGCTGTCACAGAATGTGACGTTGAAGTTAAAGAACTTTTGAAATCGCGAAACCGAGCCAGAAAGACAGCAATTCACGTTGAAGCGT TACCTGTTAGGTAACGTAGTTGAGCTGTGAATTGCTTTTTTTGAATTTTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGAAAATTCAGAAGG TAAAAATTATTTGCCCGTAGCATTTTCAAAGCCAGAATGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCATTCTGGTTTTTTA AACTGTTAGTTGAGCTGTCACAGAATGTGACGTTGAAGACAGTTTATTGCAGTATGGTTAATTTTCGCCTGAACGCCAACTACAGAGGTTATCA TCAGACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTCTGATGATTTTTTAATTTTATTAGTTGAGCTGTCACAGAATGTGACGTTG AAGATAAAATTTTGCTCTTTCGGAACTTTAGCGTACCGTTCCAGTAAGCGTACGTTGAAGCGTTACCTGTTAGGTAACGTAGTTGAGCTGTACG CTTACattaagcgcggcgggtgtggtggttacgcgcagcgtgaccgctacacttgccagcgccctagcgcccgctcctttcgctttcttccctt cctttctcgccacgttcgccggctttccccgtcaagctctaaatcgggggctccctttagggttccgatttagtgctttacggcacctcgaccc caaaaaacttgattagggtgatggttcacgtagtgggccatcgccctgatagacggtttttcgccctttgacgttggagtccacgttctttaat agtggactcttgttccaaactggaacaacactcaaccctatctcggtctattcttttgatttataagggattttgccgatttcggcctattggt taaaaaatgagctgatttaacaaaaatttaacgcgaattttaacaaaatattaacgcttacaatttaggtggcacttttcggggaaatgtgcgc ggaacccctatttgtttatttttctaaatacattcaaatatgtatccgctcatgagacaataaccctgataaatgcttcaataatattgaaaaa ggaagagt

The features disclosed in the foregoing description, in the claims and/or in the accompanying drawings may, both separately and in any combination thereof, be material for realizing the invention in diverse forms thereof.

REFERENCES

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1. A method for the recombinant production of DNA single strand molecules, comprising the steps of: (1) providing a pseudogene nucleic acid, wherein said pseudogene nucleic acid is a nucleic acid that comprises at least one target DNA oligo- or polynucleotide sequence and two self-cleaving DNA sequences flanking each target DNA oligo- or polynucleotide sequence, (2) integrating the pseudogene nucleic acid into a vector, transforming bacterial cells with said vector and producing a precursor ssDNA from said vector under bacterial culture conditions, wherein said precursor ssDNA comprises the pseudogene nucleic acid; (3) isolating the precursor ssDNA from the bacterial culture; (4) digesting the precursor ssDNA under reaction conditions where the self-cleaving DNA sequences become active; and (5) separating the target single stranded DNA oligo- or polynucleotide(s) and obtaining the target single stranded DNA oligo- or polynucleotide(s).
 2. The method of claim 1, wherein the self-cleaving DNA sequences are self-cleaving desoxyribozymes or DNAzymes.
 3. The method of claim 1, wherein the pseudogene nucleic acid comprises two, three, four or more than about 50 -target DNA oligonucleotide sequences.
 4. The method of claim 1, wherein a target DNA oligo- or polynucleotide sequence has a length in the range from about 20 nucleotides to about several thousand nucleotides.
 5. The method of any one of claim 1, wherein the bacteria are selected from K12-derived E. coli safety strains.
 6. The method of any one of claim 1, wherein the vector in step (2) is at least one phagemid, a packaging sequence, component(s) ensuring propagation of the phagemid during cell division, a selection marker, and an antibiotic resistance gene.
 7. The method of claim 6, wherein furthermore a helper plasmid or a helper phage is used which comprises genes encoding the proteins of a bacteriophage, component(s) ensuring propagation of the helper plasmid during cell division, a selection marker, and an antibiotic resistance gene.
 8. The method of claim 1, wherein the vector in step (2) is at least one phagemid and is amplified inside the bacterial cells via rolling circle amplification (RCA) resulting in phagemid ssDNA.
 9. The method of claim 8, wherein the phagemid ssDNA is packaged into phage-like particles.
 10. The method of claim 6, wherein step (3) comprises extracting the phage-like particles from the cell culture and extracting the phagemid ssDNA from the phage-like particles.
 11. The method of claim 1, wherein said digestion of step (4) is triggered by the addition of Zn²⁺ ions.
 12. The method of claim 1, wherein separating the target single stranded DNA oligo- or polynucleotide(s) in step (5) comprises separating from the self-cleaving DNA sequences.
 13. The method of claim 1, comprising the further step of self-assembly and/or folding into DNA origami structures, tile-based DNA nanostructures, or crystalline DNA nanomaterials, or the use as aptamers or DNAzymes to bind, detect, or process other molecules.
 14. The method of claim 1, wherein the bacterial culture is carried out in a stirred-tank bioreactor.
 15. Use of the target single stranded DNA oligo- or polynucleotide(s) obtained in the method of claim 1 in DNA nanotechnology, as research tools, as probes for diagnostics, in gene synthesis, in gene therapy, and/or in molecular sensing.
 16. The method, according to claim 2, wherein the self-cleaning DNA sequences are Zn²⁺-dependent DNAzymes.
 17. The method, according to claim 5, wherein the bacteria are DH5alpha, XL-1blue or JM109. 